Initial commit

frontend/webapp/node_modules/@emnapi/runtime/LICENSE

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+MIT License
+
+Copyright (c) 2021-present Toyobayashi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

frontend/webapp/node_modules/@emnapi/runtime/README.md

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+See [https://github.com/toyobayashi/emnapi](https://github.com/toyobayashi/emnapi)

frontend/webapp/node_modules/@emnapi/runtime/dist/emnapi.cjs.min.d.ts

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+export declare type Ptr = number | bigint
+
+export declare interface IBuffer extends Uint8Array {}
+export declare interface BufferCtor {
+  readonly prototype: IBuffer
+  /** @deprecated */
+  new (...args: any[]): IBuffer
+  from: {
+    (buffer: ArrayBufferLike): IBuffer
+    (buffer: ArrayBufferLike, byteOffset: number, length: number): IBuffer
+  }
+  alloc: (size: number) => IBuffer
+  isBuffer: (obj: unknown) => obj is IBuffer
+}
+
+export declare const enum GlobalHandle {
+  UNDEFINED = 1,
+  NULL,
+  FALSE,
+  TRUE,
+  GLOBAL
+}
+
+export declare const enum Version {
+  NODE_API_SUPPORTED_VERSION_MIN = 1,
+  NODE_API_DEFAULT_MODULE_API_VERSION = 8,
+  NODE_API_SUPPORTED_VERSION_MAX = 10,
+  NAPI_VERSION_EXPERIMENTAL = 2147483647 // INT_MAX
+}
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type Pointer<T> = number
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type PointerPointer<T> = number
+export declare type FunctionPointer<T extends (...args: any[]) => any> = Pointer<T>
+export declare type Const<T> = T
+
+export declare type void_p = Pointer<void>
+export declare type void_pp = Pointer<void_p>
+export declare type bool = number
+export declare type char = number
+export declare type char_p = Pointer<char>
+export declare type unsigned_char = number
+export declare type const_char = Const<char>
+export declare type const_char_p = Pointer<const_char>
+export declare type char16_t_p = number
+export declare type const_char16_t_p = number
+
+export declare type short = number
+export declare type unsigned_short = number
+export declare type int = number
+export declare type unsigned_int = number
+export declare type long = number
+export declare type unsigned_long = number
+export declare type long_long = bigint
+export declare type unsigned_long_long = bigint
+export declare type float = number
+export declare type double = number
+export declare type long_double = number
+export declare type size_t = number
+
+export declare type int8_t = number
+export declare type uint8_t = number
+export declare type int16_t = number
+export declare type uint16_t = number
+export declare type int32_t = number
+export declare type uint32_t = number
+export declare type int64_t = bigint
+export declare type uint64_t = bigint
+export declare type napi_env = Pointer<unknown>
+
+export declare type napi_value = Pointer<unknown>
+export declare type napi_ref = Pointer<unknown>
+export declare type napi_deferred = Pointer<unknown>
+export declare type napi_handle_scope = Pointer<unknown>
+export declare type napi_escapable_handle_scope = Pointer<unknown>
+
+export declare type napi_addon_register_func = FunctionPointer<(env: napi_env, exports: napi_value) => napi_value>
+
+export declare type napi_callback_info = Pointer<unknown>
+export declare type napi_callback = FunctionPointer<(env: napi_env, info: napi_callback_info) => napi_value>
+
+export declare interface napi_extended_error_info {
+  error_message: const_char_p
+  engine_reserved: void_p
+  engine_error_code: uint32_t
+  error_code: napi_status
+}
+
+export declare interface napi_property_descriptor {
+  // One of utf8name or name should be NULL.
+  utf8name: const_char_p
+  name: napi_value
+
+  method: napi_callback
+  getter: napi_callback
+  setter: napi_callback
+  value: napi_value
+  /* napi_property_attributes */
+  attributes: number
+  data: void_p
+}
+
+export declare type napi_finalize = FunctionPointer<(
+  env: napi_env,
+  finalize_data: void_p,
+  finalize_hint: void_p
+) => void>
+
+export declare interface node_module {
+  nm_version: int32_t
+  nm_flags: uint32_t
+  nm_filename: Pointer<const_char>
+  nm_register_func: napi_addon_register_func
+  nm_modname: Pointer<const_char>
+  nm_priv: Pointer<void>
+  reserved: PointerPointer<void>
+}
+
+export declare interface napi_node_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+  release: const_char_p
+}
+
+export declare interface emnapi_emscripten_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+}
+
+export declare const enum napi_status {
+  napi_ok,
+  napi_invalid_arg,
+  napi_object_expected,
+  napi_string_expected,
+  napi_name_expected,
+  napi_function_expected,
+  napi_number_expected,
+  napi_boolean_expected,
+  napi_array_expected,
+  napi_generic_failure,
+  napi_pending_exception,
+  napi_cancelled,
+  napi_escape_called_twice,
+  napi_handle_scope_mismatch,
+  napi_callback_scope_mismatch,
+  napi_queue_full,
+  napi_closing,
+  napi_bigint_expected,
+  napi_date_expected,
+  napi_arraybuffer_expected,
+  napi_detachable_arraybuffer_expected,
+  napi_would_deadlock, // unused
+  napi_no_external_buffers_allowed,
+  napi_cannot_run_js
+}
+
+export declare const enum napi_property_attributes {
+  napi_default = 0,
+  napi_writable = 1 << 0,
+  napi_enumerable = 1 << 1,
+  napi_configurable = 1 << 2,
+
+  // Used with napi_define_class to distinguish static properties
+  // from instance properties. Ignored by napi_define_properties.
+  napi_static = 1 << 10,
+
+  /// #ifdef NAPI_EXPERIMENTAL
+  // Default for class methods.
+  napi_default_method = napi_writable | napi_configurable,
+
+  // Default for object properties, like in JS obj[prop].
+  napi_default_jsproperty = napi_writable | napi_enumerable | napi_configurable
+  /// #endif  // NAPI_EXPERIMENTAL
+}
+
+export declare const enum napi_valuetype {
+  napi_undefined,
+  napi_null,
+  napi_boolean,
+  napi_number,
+  napi_string,
+  napi_symbol,
+  napi_object,
+  napi_function,
+  napi_external,
+  napi_bigint
+}
+
+export declare const enum napi_typedarray_type {
+  napi_int8_array,
+  napi_uint8_array,
+  napi_uint8_clamped_array,
+  napi_int16_array,
+  napi_uint16_array,
+  napi_int32_array,
+  napi_uint32_array,
+  napi_float32_array,
+  napi_float64_array,
+  napi_bigint64_array,
+  napi_biguint64_array
+}
+
+export declare const enum napi_key_collection_mode {
+  napi_key_include_prototypes,
+  napi_key_own_only
+}
+
+export declare const enum napi_key_filter {
+  napi_key_all_properties = 0,
+  napi_key_writable = 1,
+  napi_key_enumerable = 1 << 1,
+  napi_key_configurable = 1 << 2,
+  napi_key_skip_strings = 1 << 3,
+  napi_key_skip_symbols = 1 << 4
+}
+
+export declare const enum napi_key_conversion {
+  napi_key_keep_numbers,
+  napi_key_numbers_to_strings
+}
+
+export declare const enum emnapi_memory_view_type {
+  emnapi_int8_array,
+  emnapi_uint8_array,
+  emnapi_uint8_clamped_array,
+  emnapi_int16_array,
+  emnapi_uint16_array,
+  emnapi_int32_array,
+  emnapi_uint32_array,
+  emnapi_float32_array,
+  emnapi_float64_array,
+  emnapi_bigint64_array,
+  emnapi_biguint64_array,
+  emnapi_data_view = -1,
+  emnapi_buffer = -2
+}
+
+export declare const enum napi_threadsafe_function_call_mode {
+  napi_tsfn_nonblocking,
+  napi_tsfn_blocking
+}
+
+export declare const enum napi_threadsafe_function_release_mode {
+  napi_tsfn_release,
+  napi_tsfn_abort
+}
+export declare type CleanupHookCallbackFunction = number | ((arg: number) => void);
+
+export declare class ConstHandle<S extends undefined | null | boolean | typeof globalThis> extends Handle<S> {
+    constructor(id: number, value: S);
+    dispose(): void;
+}
+
+export declare class Context {
+    private _isStopping;
+    private _canCallIntoJs;
+    private _suppressDestroy;
+    envStore: Store<Env>;
+    scopeStore: ScopeStore;
+    refStore: Store<Reference>;
+    deferredStore: Store<Deferred<any>>;
+    handleStore: HandleStore;
+    private readonly refCounter?;
+    private readonly cleanupQueue;
+    feature: {
+        supportReflect: boolean;
+        supportFinalizer: boolean;
+        supportWeakSymbol: boolean;
+        supportBigInt: boolean;
+        supportNewFunction: boolean;
+        canSetFunctionName: boolean;
+        setImmediate: (callback: () => void) => void;
+        Buffer: BufferCtor | undefined;
+        MessageChannel: {
+            new (): MessageChannel;
+            prototype: MessageChannel;
+        } | undefined;
+    };
+    constructor();
+    /**
+     * Suppress the destroy on `beforeExit` event in Node.js.
+     * Call this method if you want to keep the context and
+     * all associated {@link Env | Env} alive,
+     * this also means that cleanup hooks will not be called.
+     * After call this method, you should call
+     * {@link Context.destroy | `Context.prototype.destroy`} method manually.
+     */
+    suppressDestroy(): void;
+    getRuntimeVersions(): {
+        version: string;
+        NODE_API_SUPPORTED_VERSION_MAX: Version;
+        NAPI_VERSION_EXPERIMENTAL: Version;
+        NODE_API_DEFAULT_MODULE_API_VERSION: Version;
+    };
+    createNotSupportWeakRefError(api: string, message: string): NotSupportWeakRefError;
+    createNotSupportBufferError(api: string, message: string): NotSupportBufferError;
+    createReference(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership): Reference;
+    createReferenceWithData(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): Reference;
+    createReferenceWithFinalizer(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback?: napi_finalize, finalize_data?: void_p, finalize_hint?: void_p): Reference;
+    createDeferred<T = any>(value: IDeferrdValue<T>): Deferred<T>;
+    createEnv(filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any): Env;
+    createTrackedFinalizer(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    getCurrentScope(): HandleScope | null;
+    addToCurrentScope<V>(value: V): Handle<V>;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env, _scope?: HandleScope): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    addCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    removeCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    runCleanup(): void;
+    increaseWaitingRequestCounter(): void;
+    decreaseWaitingRequestCounter(): void;
+    setCanCallIntoJs(value: boolean): void;
+    setStopping(value: boolean): void;
+    canCallIntoJs(): boolean;
+    /**
+     * Destroy the context and call cleanup hooks.
+     * Associated {@link Env | Env} will be destroyed.
+     */
+    destroy(): void;
+}
+
+export declare function createContext(): Context;
+
+export declare class Deferred<T = any> implements IStoreValue {
+    static create<T = any>(ctx: Context, value: IDeferrdValue<T>): Deferred;
+    id: number;
+    ctx: Context;
+    value: IDeferrdValue<T>;
+    constructor(ctx: Context, value: IDeferrdValue<T>);
+    resolve(value: T): void;
+    reject(reason?: any): void;
+    dispose(): void;
+}
+
+export declare class EmnapiError extends Error {
+    constructor(message?: string);
+}
+
+export declare abstract class Env implements IStoreValue {
+    readonly ctx: Context;
+    moduleApiVersion: number;
+    makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void;
+    makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void;
+    abort: (msg?: string) => never;
+    id: number;
+    openHandleScopes: number;
+    instanceData: TrackedFinalizer | null;
+    tryCatch: TryCatch;
+    refs: number;
+    reflist: RefTracker;
+    finalizing_reflist: RefTracker;
+    pendingFinalizers: RefTracker[];
+    lastError: {
+        errorCode: napi_status;
+        engineErrorCode: number;
+        engineReserved: Ptr;
+    };
+    inGcFinalizer: boolean;
+    constructor(ctx: Context, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never);
+    /** @virtual */
+    canCallIntoJs(): boolean;
+    terminatedOrTerminating(): boolean;
+    ref(): void;
+    unref(): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    ensureHandleId(value: any): napi_value;
+    clearLastError(): napi_status;
+    setLastError(error_code: napi_status, engine_error_code?: uint32_t, engine_reserved?: void_p): napi_status;
+    getReturnStatus(): napi_status;
+    callIntoModule<T>(fn: (env: Env) => T, handleException?: (envObject: Env, value: any) => void): T;
+    /** @virtual */
+    abstract callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    invokeFinalizerFromGC(finalizer: RefTracker): void;
+    checkGCAccess(): void;
+    /** @virtual */
+    enqueueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    dequeueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    deleteMe(): void;
+    dispose(): void;
+    private readonly _bindingMap;
+    initObjectBinding<S extends object>(value: S): IReferenceBinding;
+    getObjectBinding<S extends object>(value: S): IReferenceBinding;
+    setInstanceData(data: number, finalize_cb: number, finalize_hint: number): void;
+    getInstanceData(): number;
+}
+
+/** @public */
+declare interface External_2 extends Record<any, any> {
+}
+
+/** @public */
+declare const External_2: {
+    new (value: number | bigint): External_2;
+    prototype: null;
+};
+export { External_2 as External }
+
+export declare class Finalizer {
+    envObject: Env;
+    private _finalizeCallback;
+    private _finalizeData;
+    private _finalizeHint;
+    private _makeDynCall_vppp;
+    constructor(envObject: Env, _finalizeCallback?: napi_finalize, _finalizeData?: void_p, _finalizeHint?: void_p);
+    callback(): napi_finalize;
+    data(): void_p;
+    hint(): void_p;
+    resetEnv(): void;
+    resetFinalizer(): void;
+    callFinalizer(): void;
+    dispose(): void;
+}
+
+export declare function getDefaultContext(): Context;
+
+/** @public */
+export declare function getExternalValue(external: External_2): number | bigint;
+
+export declare class Handle<S> {
+    id: number;
+    value: S;
+    constructor(id: number, value: S);
+    data(): void_p;
+    isNumber(): boolean;
+    isBigInt(): boolean;
+    isString(): boolean;
+    isFunction(): boolean;
+    isExternal(): boolean;
+    isObject(): boolean;
+    isArray(): boolean;
+    isArrayBuffer(): boolean;
+    isTypedArray(): boolean;
+    isBuffer(BufferConstructor?: BufferCtor): boolean;
+    isDataView(): boolean;
+    isDate(): boolean;
+    isPromise(): boolean;
+    isBoolean(): boolean;
+    isUndefined(): boolean;
+    isSymbol(): boolean;
+    isNull(): boolean;
+    dispose(): void;
+}
+
+export declare class HandleScope {
+    handleStore: HandleStore;
+    id: number;
+    parent: HandleScope | null;
+    child: HandleScope | null;
+    start: number;
+    end: number;
+    private _escapeCalled;
+    callbackInfo: ICallbackInfo;
+    constructor(handleStore: HandleStore, id: number, parentScope: HandleScope | null, start: number, end?: number);
+    add<V>(value: V): Handle<V>;
+    addExternal(data: void_p): Handle<object>;
+    dispose(): void;
+    escape(handle: number): Handle<any> | null;
+    escapeCalled(): boolean;
+}
+
+export declare class HandleStore {
+    static UNDEFINED: ConstHandle<undefined>;
+    static NULL: ConstHandle<null>;
+    static FALSE: ConstHandle<false>;
+    static TRUE: ConstHandle<true>;
+    static GLOBAL: ConstHandle<typeof globalThis>;
+    static MIN_ID: 6;
+    private readonly _values;
+    private _next;
+    push<S>(value: S): Handle<S>;
+    erase(start: number, end: number): void;
+    get(id: Ptr): Handle<any> | undefined;
+    swap(a: number, b: number): void;
+    dispose(): void;
+}
+
+export declare interface ICallbackInfo {
+    thiz: any;
+    data: void_p;
+    args: ArrayLike<any>;
+    fn: Function;
+}
+
+export declare interface IDeferrdValue<T = any> {
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+}
+
+export declare interface IReferenceBinding {
+    wrapped: number;
+    tag: Uint32Array | null;
+}
+
+/** @public */
+export declare function isExternal(object: unknown): object is External_2;
+
+export declare function isReferenceType(v: any): v is object;
+
+export declare interface IStoreValue {
+    id: number;
+    dispose(): void;
+    [x: string]: any;
+}
+
+export declare const NAPI_VERSION_EXPERIMENTAL = Version.NAPI_VERSION_EXPERIMENTAL;
+
+export declare const NODE_API_DEFAULT_MODULE_API_VERSION = Version.NODE_API_DEFAULT_MODULE_API_VERSION;
+
+export declare const NODE_API_SUPPORTED_VERSION_MAX = Version.NODE_API_SUPPORTED_VERSION_MAX;
+
+export declare const NODE_API_SUPPORTED_VERSION_MIN = Version.NODE_API_SUPPORTED_VERSION_MIN;
+
+export declare class NodeEnv extends Env {
+    filename: string;
+    private readonly nodeBinding?;
+    destructing: boolean;
+    finalizationScheduled: boolean;
+    constructor(ctx: Context, filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any);
+    deleteMe(): void;
+    canCallIntoJs(): boolean;
+    triggerFatalException(err: any): void;
+    callbackIntoModule<T>(enforceUncaughtExceptionPolicy: boolean, fn: (env: Env) => T): T;
+    callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    callFinalizerInternal(forceUncaught: int, cb: napi_finalize, data: void_p, hint: void_p): void;
+    enqueueFinalizer(finalizer: RefTracker): void;
+    drainFinalizerQueue(): void;
+}
+
+export declare class NotSupportBufferError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class NotSupportWeakRefError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class Persistent<T> {
+    private _ref;
+    private _param;
+    private _callback;
+    private static readonly _registry;
+    constructor(value: T);
+    setWeak<P>(param: P, callback: (param: P) => void): void;
+    clearWeak(): void;
+    reset(): void;
+    isEmpty(): boolean;
+    deref(): T | undefined;
+}
+
+export declare class Reference extends RefTracker implements IStoreValue {
+    private static weakCallback;
+    id: number;
+    envObject: Env;
+    private readonly canBeWeak;
+    private _refcount;
+    private readonly _ownership;
+    persistent: Persistent<object>;
+    static create(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, _unused1?: void_p, _unused2?: void_p, _unused3?: void_p): Reference;
+    protected constructor(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership);
+    ref(): number;
+    unref(): number;
+    get(envObject?: Env): napi_value;
+    /** @virtual */
+    resetFinalizer(): void;
+    /** @virtual */
+    data(): void_p;
+    refcount(): number;
+    ownership(): ReferenceOwnership;
+    /** @virtual */
+    protected callUserFinalizer(): void;
+    /** @virtual */
+    protected invokeFinalizerFromGC(): void;
+    private _setWeak;
+    finalize(): void;
+    dispose(): void;
+}
+
+export declare enum ReferenceOwnership {
+    kRuntime = 0,
+    kUserland = 1
+}
+
+export declare class ReferenceWithData extends Reference {
+    private readonly _data;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): ReferenceWithData;
+    private constructor();
+    data(): void_p;
+}
+
+export declare class ReferenceWithFinalizer extends Reference {
+    private _finalizer;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): ReferenceWithFinalizer;
+    private constructor();
+    resetFinalizer(): void;
+    data(): void_p;
+    protected callUserFinalizer(): void;
+    protected invokeFinalizerFromGC(): void;
+    dispose(): void;
+}
+
+export declare class RefTracker {
+    /** @virtual */
+    dispose(): void;
+    /** @virtual */
+    finalize(): void;
+    private _next;
+    private _prev;
+    link(list: RefTracker): void;
+    unlink(): void;
+    static finalizeAll(list: RefTracker): void;
+}
+
+export declare class ScopeStore {
+    private readonly _rootScope;
+    currentScope: HandleScope;
+    private readonly _values;
+    constructor();
+    get(id: number): HandleScope | undefined;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env): void;
+    dispose(): void;
+}
+
+export declare class Store<V extends IStoreValue> {
+    protected _values: Array<V | undefined>;
+    private _freeList;
+    private _size;
+    constructor();
+    add(value: V): void;
+    get(id: Ptr): V | undefined;
+    has(id: Ptr): boolean;
+    remove(id: Ptr): void;
+    dispose(): void;
+}
+
+export declare class TrackedFinalizer extends RefTracker {
+    private _finalizer;
+    static create(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    private constructor();
+    data(): void_p;
+    dispose(): void;
+    finalize(): void;
+}
+
+export declare class TryCatch {
+    private _exception;
+    private _caught;
+    isEmpty(): boolean;
+    hasCaught(): boolean;
+    exception(): any;
+    setError(err: any): void;
+    reset(): void;
+    extractException(): any;
+}
+
+export declare const version: string;
+
+export { }

frontend/webapp/node_modules/@emnapi/runtime/dist/emnapi.d.mts

@@ -0,0 +1,663 @@
+export declare type Ptr = number | bigint
+
+export declare interface IBuffer extends Uint8Array {}
+export declare interface BufferCtor {
+  readonly prototype: IBuffer
+  /** @deprecated */
+  new (...args: any[]): IBuffer
+  from: {
+    (buffer: ArrayBufferLike): IBuffer
+    (buffer: ArrayBufferLike, byteOffset: number, length: number): IBuffer
+  }
+  alloc: (size: number) => IBuffer
+  isBuffer: (obj: unknown) => obj is IBuffer
+}
+
+export declare const enum GlobalHandle {
+  UNDEFINED = 1,
+  NULL,
+  FALSE,
+  TRUE,
+  GLOBAL
+}
+
+export declare const enum Version {
+  NODE_API_SUPPORTED_VERSION_MIN = 1,
+  NODE_API_DEFAULT_MODULE_API_VERSION = 8,
+  NODE_API_SUPPORTED_VERSION_MAX = 10,
+  NAPI_VERSION_EXPERIMENTAL = 2147483647 // INT_MAX
+}
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type Pointer<T> = number
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type PointerPointer<T> = number
+export declare type FunctionPointer<T extends (...args: any[]) => any> = Pointer<T>
+export declare type Const<T> = T
+
+export declare type void_p = Pointer<void>
+export declare type void_pp = Pointer<void_p>
+export declare type bool = number
+export declare type char = number
+export declare type char_p = Pointer<char>
+export declare type unsigned_char = number
+export declare type const_char = Const<char>
+export declare type const_char_p = Pointer<const_char>
+export declare type char16_t_p = number
+export declare type const_char16_t_p = number
+
+export declare type short = number
+export declare type unsigned_short = number
+export declare type int = number
+export declare type unsigned_int = number
+export declare type long = number
+export declare type unsigned_long = number
+export declare type long_long = bigint
+export declare type unsigned_long_long = bigint
+export declare type float = number
+export declare type double = number
+export declare type long_double = number
+export declare type size_t = number
+
+export declare type int8_t = number
+export declare type uint8_t = number
+export declare type int16_t = number
+export declare type uint16_t = number
+export declare type int32_t = number
+export declare type uint32_t = number
+export declare type int64_t = bigint
+export declare type uint64_t = bigint
+export declare type napi_env = Pointer<unknown>
+
+export declare type napi_value = Pointer<unknown>
+export declare type napi_ref = Pointer<unknown>
+export declare type napi_deferred = Pointer<unknown>
+export declare type napi_handle_scope = Pointer<unknown>
+export declare type napi_escapable_handle_scope = Pointer<unknown>
+
+export declare type napi_addon_register_func = FunctionPointer<(env: napi_env, exports: napi_value) => napi_value>
+
+export declare type napi_callback_info = Pointer<unknown>
+export declare type napi_callback = FunctionPointer<(env: napi_env, info: napi_callback_info) => napi_value>
+
+export declare interface napi_extended_error_info {
+  error_message: const_char_p
+  engine_reserved: void_p
+  engine_error_code: uint32_t
+  error_code: napi_status
+}
+
+export declare interface napi_property_descriptor {
+  // One of utf8name or name should be NULL.
+  utf8name: const_char_p
+  name: napi_value
+
+  method: napi_callback
+  getter: napi_callback
+  setter: napi_callback
+  value: napi_value
+  /* napi_property_attributes */
+  attributes: number
+  data: void_p
+}
+
+export declare type napi_finalize = FunctionPointer<(
+  env: napi_env,
+  finalize_data: void_p,
+  finalize_hint: void_p
+) => void>
+
+export declare interface node_module {
+  nm_version: int32_t
+  nm_flags: uint32_t
+  nm_filename: Pointer<const_char>
+  nm_register_func: napi_addon_register_func
+  nm_modname: Pointer<const_char>
+  nm_priv: Pointer<void>
+  reserved: PointerPointer<void>
+}
+
+export declare interface napi_node_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+  release: const_char_p
+}
+
+export declare interface emnapi_emscripten_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+}
+
+export declare const enum napi_status {
+  napi_ok,
+  napi_invalid_arg,
+  napi_object_expected,
+  napi_string_expected,
+  napi_name_expected,
+  napi_function_expected,
+  napi_number_expected,
+  napi_boolean_expected,
+  napi_array_expected,
+  napi_generic_failure,
+  napi_pending_exception,
+  napi_cancelled,
+  napi_escape_called_twice,
+  napi_handle_scope_mismatch,
+  napi_callback_scope_mismatch,
+  napi_queue_full,
+  napi_closing,
+  napi_bigint_expected,
+  napi_date_expected,
+  napi_arraybuffer_expected,
+  napi_detachable_arraybuffer_expected,
+  napi_would_deadlock, // unused
+  napi_no_external_buffers_allowed,
+  napi_cannot_run_js
+}
+
+export declare const enum napi_property_attributes {
+  napi_default = 0,
+  napi_writable = 1 << 0,
+  napi_enumerable = 1 << 1,
+  napi_configurable = 1 << 2,
+
+  // Used with napi_define_class to distinguish static properties
+  // from instance properties. Ignored by napi_define_properties.
+  napi_static = 1 << 10,
+
+  /// #ifdef NAPI_EXPERIMENTAL
+  // Default for class methods.
+  napi_default_method = napi_writable | napi_configurable,
+
+  // Default for object properties, like in JS obj[prop].
+  napi_default_jsproperty = napi_writable | napi_enumerable | napi_configurable
+  /// #endif  // NAPI_EXPERIMENTAL
+}
+
+export declare const enum napi_valuetype {
+  napi_undefined,
+  napi_null,
+  napi_boolean,
+  napi_number,
+  napi_string,
+  napi_symbol,
+  napi_object,
+  napi_function,
+  napi_external,
+  napi_bigint
+}
+
+export declare const enum napi_typedarray_type {
+  napi_int8_array,
+  napi_uint8_array,
+  napi_uint8_clamped_array,
+  napi_int16_array,
+  napi_uint16_array,
+  napi_int32_array,
+  napi_uint32_array,
+  napi_float32_array,
+  napi_float64_array,
+  napi_bigint64_array,
+  napi_biguint64_array
+}
+
+export declare const enum napi_key_collection_mode {
+  napi_key_include_prototypes,
+  napi_key_own_only
+}
+
+export declare const enum napi_key_filter {
+  napi_key_all_properties = 0,
+  napi_key_writable = 1,
+  napi_key_enumerable = 1 << 1,
+  napi_key_configurable = 1 << 2,
+  napi_key_skip_strings = 1 << 3,
+  napi_key_skip_symbols = 1 << 4
+}
+
+export declare const enum napi_key_conversion {
+  napi_key_keep_numbers,
+  napi_key_numbers_to_strings
+}
+
+export declare const enum emnapi_memory_view_type {
+  emnapi_int8_array,
+  emnapi_uint8_array,
+  emnapi_uint8_clamped_array,
+  emnapi_int16_array,
+  emnapi_uint16_array,
+  emnapi_int32_array,
+  emnapi_uint32_array,
+  emnapi_float32_array,
+  emnapi_float64_array,
+  emnapi_bigint64_array,
+  emnapi_biguint64_array,
+  emnapi_data_view = -1,
+  emnapi_buffer = -2
+}
+
+export declare const enum napi_threadsafe_function_call_mode {
+  napi_tsfn_nonblocking,
+  napi_tsfn_blocking
+}
+
+export declare const enum napi_threadsafe_function_release_mode {
+  napi_tsfn_release,
+  napi_tsfn_abort
+}
+export declare type CleanupHookCallbackFunction = number | ((arg: number) => void);
+
+export declare class ConstHandle<S extends undefined | null | boolean | typeof globalThis> extends Handle<S> {
+    constructor(id: number, value: S);
+    dispose(): void;
+}
+
+export declare class Context {
+    private _isStopping;
+    private _canCallIntoJs;
+    private _suppressDestroy;
+    envStore: Store<Env>;
+    scopeStore: ScopeStore;
+    refStore: Store<Reference>;
+    deferredStore: Store<Deferred<any>>;
+    handleStore: HandleStore;
+    private readonly refCounter?;
+    private readonly cleanupQueue;
+    feature: {
+        supportReflect: boolean;
+        supportFinalizer: boolean;
+        supportWeakSymbol: boolean;
+        supportBigInt: boolean;
+        supportNewFunction: boolean;
+        canSetFunctionName: boolean;
+        setImmediate: (callback: () => void) => void;
+        Buffer: BufferCtor | undefined;
+        MessageChannel: {
+            new (): MessageChannel;
+            prototype: MessageChannel;
+        } | undefined;
+    };
+    constructor();
+    /**
+     * Suppress the destroy on `beforeExit` event in Node.js.
+     * Call this method if you want to keep the context and
+     * all associated {@link Env | Env} alive,
+     * this also means that cleanup hooks will not be called.
+     * After call this method, you should call
+     * {@link Context.destroy | `Context.prototype.destroy`} method manually.
+     */
+    suppressDestroy(): void;
+    getRuntimeVersions(): {
+        version: string;
+        NODE_API_SUPPORTED_VERSION_MAX: Version;
+        NAPI_VERSION_EXPERIMENTAL: Version;
+        NODE_API_DEFAULT_MODULE_API_VERSION: Version;
+    };
+    createNotSupportWeakRefError(api: string, message: string): NotSupportWeakRefError;
+    createNotSupportBufferError(api: string, message: string): NotSupportBufferError;
+    createReference(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership): Reference;
+    createReferenceWithData(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): Reference;
+    createReferenceWithFinalizer(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback?: napi_finalize, finalize_data?: void_p, finalize_hint?: void_p): Reference;
+    createDeferred<T = any>(value: IDeferrdValue<T>): Deferred<T>;
+    createEnv(filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any): Env;
+    createTrackedFinalizer(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    getCurrentScope(): HandleScope | null;
+    addToCurrentScope<V>(value: V): Handle<V>;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env, _scope?: HandleScope): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    addCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    removeCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    runCleanup(): void;
+    increaseWaitingRequestCounter(): void;
+    decreaseWaitingRequestCounter(): void;
+    setCanCallIntoJs(value: boolean): void;
+    setStopping(value: boolean): void;
+    canCallIntoJs(): boolean;
+    /**
+     * Destroy the context and call cleanup hooks.
+     * Associated {@link Env | Env} will be destroyed.
+     */
+    destroy(): void;
+}
+
+export declare function createContext(): Context;
+
+export declare class Deferred<T = any> implements IStoreValue {
+    static create<T = any>(ctx: Context, value: IDeferrdValue<T>): Deferred;
+    id: number;
+    ctx: Context;
+    value: IDeferrdValue<T>;
+    constructor(ctx: Context, value: IDeferrdValue<T>);
+    resolve(value: T): void;
+    reject(reason?: any): void;
+    dispose(): void;
+}
+
+export declare class EmnapiError extends Error {
+    constructor(message?: string);
+}
+
+export declare abstract class Env implements IStoreValue {
+    readonly ctx: Context;
+    moduleApiVersion: number;
+    makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void;
+    makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void;
+    abort: (msg?: string) => never;
+    id: number;
+    openHandleScopes: number;
+    instanceData: TrackedFinalizer | null;
+    tryCatch: TryCatch;
+    refs: number;
+    reflist: RefTracker;
+    finalizing_reflist: RefTracker;
+    pendingFinalizers: RefTracker[];
+    lastError: {
+        errorCode: napi_status;
+        engineErrorCode: number;
+        engineReserved: Ptr;
+    };
+    inGcFinalizer: boolean;
+    constructor(ctx: Context, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never);
+    /** @virtual */
+    canCallIntoJs(): boolean;
+    terminatedOrTerminating(): boolean;
+    ref(): void;
+    unref(): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    ensureHandleId(value: any): napi_value;
+    clearLastError(): napi_status;
+    setLastError(error_code: napi_status, engine_error_code?: uint32_t, engine_reserved?: void_p): napi_status;
+    getReturnStatus(): napi_status;
+    callIntoModule<T>(fn: (env: Env) => T, handleException?: (envObject: Env, value: any) => void): T;
+    /** @virtual */
+    abstract callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    invokeFinalizerFromGC(finalizer: RefTracker): void;
+    checkGCAccess(): void;
+    /** @virtual */
+    enqueueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    dequeueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    deleteMe(): void;
+    dispose(): void;
+    private readonly _bindingMap;
+    initObjectBinding<S extends object>(value: S): IReferenceBinding;
+    getObjectBinding<S extends object>(value: S): IReferenceBinding;
+    setInstanceData(data: number, finalize_cb: number, finalize_hint: number): void;
+    getInstanceData(): number;
+}
+
+/** @public */
+declare interface External_2 extends Record<any, any> {
+}
+
+/** @public */
+declare const External_2: {
+    new (value: number | bigint): External_2;
+    prototype: null;
+};
+export { External_2 as External }
+
+export declare class Finalizer {
+    envObject: Env;
+    private _finalizeCallback;
+    private _finalizeData;
+    private _finalizeHint;
+    private _makeDynCall_vppp;
+    constructor(envObject: Env, _finalizeCallback?: napi_finalize, _finalizeData?: void_p, _finalizeHint?: void_p);
+    callback(): napi_finalize;
+    data(): void_p;
+    hint(): void_p;
+    resetEnv(): void;
+    resetFinalizer(): void;
+    callFinalizer(): void;
+    dispose(): void;
+}
+
+export declare function getDefaultContext(): Context;
+
+/** @public */
+export declare function getExternalValue(external: External_2): number | bigint;
+
+export declare class Handle<S> {
+    id: number;
+    value: S;
+    constructor(id: number, value: S);
+    data(): void_p;
+    isNumber(): boolean;
+    isBigInt(): boolean;
+    isString(): boolean;
+    isFunction(): boolean;
+    isExternal(): boolean;
+    isObject(): boolean;
+    isArray(): boolean;
+    isArrayBuffer(): boolean;
+    isTypedArray(): boolean;
+    isBuffer(BufferConstructor?: BufferCtor): boolean;
+    isDataView(): boolean;
+    isDate(): boolean;
+    isPromise(): boolean;
+    isBoolean(): boolean;
+    isUndefined(): boolean;
+    isSymbol(): boolean;
+    isNull(): boolean;
+    dispose(): void;
+}
+
+export declare class HandleScope {
+    handleStore: HandleStore;
+    id: number;
+    parent: HandleScope | null;
+    child: HandleScope | null;
+    start: number;
+    end: number;
+    private _escapeCalled;
+    callbackInfo: ICallbackInfo;
+    constructor(handleStore: HandleStore, id: number, parentScope: HandleScope | null, start: number, end?: number);
+    add<V>(value: V): Handle<V>;
+    addExternal(data: void_p): Handle<object>;
+    dispose(): void;
+    escape(handle: number): Handle<any> | null;
+    escapeCalled(): boolean;
+}
+
+export declare class HandleStore {
+    static UNDEFINED: ConstHandle<undefined>;
+    static NULL: ConstHandle<null>;
+    static FALSE: ConstHandle<false>;
+    static TRUE: ConstHandle<true>;
+    static GLOBAL: ConstHandle<typeof globalThis>;
+    static MIN_ID: 6;
+    private readonly _values;
+    private _next;
+    push<S>(value: S): Handle<S>;
+    erase(start: number, end: number): void;
+    get(id: Ptr): Handle<any> | undefined;
+    swap(a: number, b: number): void;
+    dispose(): void;
+}
+
+export declare interface ICallbackInfo {
+    thiz: any;
+    data: void_p;
+    args: ArrayLike<any>;
+    fn: Function;
+}
+
+export declare interface IDeferrdValue<T = any> {
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+}
+
+export declare interface IReferenceBinding {
+    wrapped: number;
+    tag: Uint32Array | null;
+}
+
+/** @public */
+export declare function isExternal(object: unknown): object is External_2;
+
+export declare function isReferenceType(v: any): v is object;
+
+export declare interface IStoreValue {
+    id: number;
+    dispose(): void;
+    [x: string]: any;
+}
+
+export declare const NAPI_VERSION_EXPERIMENTAL = Version.NAPI_VERSION_EXPERIMENTAL;
+
+export declare const NODE_API_DEFAULT_MODULE_API_VERSION = Version.NODE_API_DEFAULT_MODULE_API_VERSION;
+
+export declare const NODE_API_SUPPORTED_VERSION_MAX = Version.NODE_API_SUPPORTED_VERSION_MAX;
+
+export declare const NODE_API_SUPPORTED_VERSION_MIN = Version.NODE_API_SUPPORTED_VERSION_MIN;
+
+export declare class NodeEnv extends Env {
+    filename: string;
+    private readonly nodeBinding?;
+    destructing: boolean;
+    finalizationScheduled: boolean;
+    constructor(ctx: Context, filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any);
+    deleteMe(): void;
+    canCallIntoJs(): boolean;
+    triggerFatalException(err: any): void;
+    callbackIntoModule<T>(enforceUncaughtExceptionPolicy: boolean, fn: (env: Env) => T): T;
+    callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    callFinalizerInternal(forceUncaught: int, cb: napi_finalize, data: void_p, hint: void_p): void;
+    enqueueFinalizer(finalizer: RefTracker): void;
+    drainFinalizerQueue(): void;
+}
+
+export declare class NotSupportBufferError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class NotSupportWeakRefError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class Persistent<T> {
+    private _ref;
+    private _param;
+    private _callback;
+    private static readonly _registry;
+    constructor(value: T);
+    setWeak<P>(param: P, callback: (param: P) => void): void;
+    clearWeak(): void;
+    reset(): void;
+    isEmpty(): boolean;
+    deref(): T | undefined;
+}
+
+export declare class Reference extends RefTracker implements IStoreValue {
+    private static weakCallback;
+    id: number;
+    envObject: Env;
+    private readonly canBeWeak;
+    private _refcount;
+    private readonly _ownership;
+    persistent: Persistent<object>;
+    static create(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, _unused1?: void_p, _unused2?: void_p, _unused3?: void_p): Reference;
+    protected constructor(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership);
+    ref(): number;
+    unref(): number;
+    get(envObject?: Env): napi_value;
+    /** @virtual */
+    resetFinalizer(): void;
+    /** @virtual */
+    data(): void_p;
+    refcount(): number;
+    ownership(): ReferenceOwnership;
+    /** @virtual */
+    protected callUserFinalizer(): void;
+    /** @virtual */
+    protected invokeFinalizerFromGC(): void;
+    private _setWeak;
+    finalize(): void;
+    dispose(): void;
+}
+
+export declare enum ReferenceOwnership {
+    kRuntime = 0,
+    kUserland = 1
+}
+
+export declare class ReferenceWithData extends Reference {
+    private readonly _data;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): ReferenceWithData;
+    private constructor();
+    data(): void_p;
+}
+
+export declare class ReferenceWithFinalizer extends Reference {
+    private _finalizer;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): ReferenceWithFinalizer;
+    private constructor();
+    resetFinalizer(): void;
+    data(): void_p;
+    protected callUserFinalizer(): void;
+    protected invokeFinalizerFromGC(): void;
+    dispose(): void;
+}
+
+export declare class RefTracker {
+    /** @virtual */
+    dispose(): void;
+    /** @virtual */
+    finalize(): void;
+    private _next;
+    private _prev;
+    link(list: RefTracker): void;
+    unlink(): void;
+    static finalizeAll(list: RefTracker): void;
+}
+
+export declare class ScopeStore {
+    private readonly _rootScope;
+    currentScope: HandleScope;
+    private readonly _values;
+    constructor();
+    get(id: number): HandleScope | undefined;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env): void;
+    dispose(): void;
+}
+
+export declare class Store<V extends IStoreValue> {
+    protected _values: Array<V | undefined>;
+    private _freeList;
+    private _size;
+    constructor();
+    add(value: V): void;
+    get(id: Ptr): V | undefined;
+    has(id: Ptr): boolean;
+    remove(id: Ptr): void;
+    dispose(): void;
+}
+
+export declare class TrackedFinalizer extends RefTracker {
+    private _finalizer;
+    static create(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    private constructor();
+    data(): void_p;
+    dispose(): void;
+    finalize(): void;
+}
+
+export declare class TryCatch {
+    private _exception;
+    private _caught;
+    isEmpty(): boolean;
+    hasCaught(): boolean;
+    exception(): any;
+    setError(err: any): void;
+    reset(): void;
+    extractException(): any;
+}
+
+export declare const version: string;
+
+export { }

frontend/webapp/node_modules/@emnapi/runtime/dist/emnapi.d.ts

@@ -0,0 +1,665 @@
+export declare type Ptr = number | bigint
+
+export declare interface IBuffer extends Uint8Array {}
+export declare interface BufferCtor {
+  readonly prototype: IBuffer
+  /** @deprecated */
+  new (...args: any[]): IBuffer
+  from: {
+    (buffer: ArrayBufferLike): IBuffer
+    (buffer: ArrayBufferLike, byteOffset: number, length: number): IBuffer
+  }
+  alloc: (size: number) => IBuffer
+  isBuffer: (obj: unknown) => obj is IBuffer
+}
+
+export declare const enum GlobalHandle {
+  UNDEFINED = 1,
+  NULL,
+  FALSE,
+  TRUE,
+  GLOBAL
+}
+
+export declare const enum Version {
+  NODE_API_SUPPORTED_VERSION_MIN = 1,
+  NODE_API_DEFAULT_MODULE_API_VERSION = 8,
+  NODE_API_SUPPORTED_VERSION_MAX = 10,
+  NAPI_VERSION_EXPERIMENTAL = 2147483647 // INT_MAX
+}
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type Pointer<T> = number
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type PointerPointer<T> = number
+export declare type FunctionPointer<T extends (...args: any[]) => any> = Pointer<T>
+export declare type Const<T> = T
+
+export declare type void_p = Pointer<void>
+export declare type void_pp = Pointer<void_p>
+export declare type bool = number
+export declare type char = number
+export declare type char_p = Pointer<char>
+export declare type unsigned_char = number
+export declare type const_char = Const<char>
+export declare type const_char_p = Pointer<const_char>
+export declare type char16_t_p = number
+export declare type const_char16_t_p = number
+
+export declare type short = number
+export declare type unsigned_short = number
+export declare type int = number
+export declare type unsigned_int = number
+export declare type long = number
+export declare type unsigned_long = number
+export declare type long_long = bigint
+export declare type unsigned_long_long = bigint
+export declare type float = number
+export declare type double = number
+export declare type long_double = number
+export declare type size_t = number
+
+export declare type int8_t = number
+export declare type uint8_t = number
+export declare type int16_t = number
+export declare type uint16_t = number
+export declare type int32_t = number
+export declare type uint32_t = number
+export declare type int64_t = bigint
+export declare type uint64_t = bigint
+export declare type napi_env = Pointer<unknown>
+
+export declare type napi_value = Pointer<unknown>
+export declare type napi_ref = Pointer<unknown>
+export declare type napi_deferred = Pointer<unknown>
+export declare type napi_handle_scope = Pointer<unknown>
+export declare type napi_escapable_handle_scope = Pointer<unknown>
+
+export declare type napi_addon_register_func = FunctionPointer<(env: napi_env, exports: napi_value) => napi_value>
+
+export declare type napi_callback_info = Pointer<unknown>
+export declare type napi_callback = FunctionPointer<(env: napi_env, info: napi_callback_info) => napi_value>
+
+export declare interface napi_extended_error_info {
+  error_message: const_char_p
+  engine_reserved: void_p
+  engine_error_code: uint32_t
+  error_code: napi_status
+}
+
+export declare interface napi_property_descriptor {
+  // One of utf8name or name should be NULL.
+  utf8name: const_char_p
+  name: napi_value
+
+  method: napi_callback
+  getter: napi_callback
+  setter: napi_callback
+  value: napi_value
+  /* napi_property_attributes */
+  attributes: number
+  data: void_p
+}
+
+export declare type napi_finalize = FunctionPointer<(
+  env: napi_env,
+  finalize_data: void_p,
+  finalize_hint: void_p
+) => void>
+
+export declare interface node_module {
+  nm_version: int32_t
+  nm_flags: uint32_t
+  nm_filename: Pointer<const_char>
+  nm_register_func: napi_addon_register_func
+  nm_modname: Pointer<const_char>
+  nm_priv: Pointer<void>
+  reserved: PointerPointer<void>
+}
+
+export declare interface napi_node_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+  release: const_char_p
+}
+
+export declare interface emnapi_emscripten_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+}
+
+export declare const enum napi_status {
+  napi_ok,
+  napi_invalid_arg,
+  napi_object_expected,
+  napi_string_expected,
+  napi_name_expected,
+  napi_function_expected,
+  napi_number_expected,
+  napi_boolean_expected,
+  napi_array_expected,
+  napi_generic_failure,
+  napi_pending_exception,
+  napi_cancelled,
+  napi_escape_called_twice,
+  napi_handle_scope_mismatch,
+  napi_callback_scope_mismatch,
+  napi_queue_full,
+  napi_closing,
+  napi_bigint_expected,
+  napi_date_expected,
+  napi_arraybuffer_expected,
+  napi_detachable_arraybuffer_expected,
+  napi_would_deadlock, // unused
+  napi_no_external_buffers_allowed,
+  napi_cannot_run_js
+}
+
+export declare const enum napi_property_attributes {
+  napi_default = 0,
+  napi_writable = 1 << 0,
+  napi_enumerable = 1 << 1,
+  napi_configurable = 1 << 2,
+
+  // Used with napi_define_class to distinguish static properties
+  // from instance properties. Ignored by napi_define_properties.
+  napi_static = 1 << 10,
+
+  /// #ifdef NAPI_EXPERIMENTAL
+  // Default for class methods.
+  napi_default_method = napi_writable | napi_configurable,
+
+  // Default for object properties, like in JS obj[prop].
+  napi_default_jsproperty = napi_writable | napi_enumerable | napi_configurable
+  /// #endif  // NAPI_EXPERIMENTAL
+}
+
+export declare const enum napi_valuetype {
+  napi_undefined,
+  napi_null,
+  napi_boolean,
+  napi_number,
+  napi_string,
+  napi_symbol,
+  napi_object,
+  napi_function,
+  napi_external,
+  napi_bigint
+}
+
+export declare const enum napi_typedarray_type {
+  napi_int8_array,
+  napi_uint8_array,
+  napi_uint8_clamped_array,
+  napi_int16_array,
+  napi_uint16_array,
+  napi_int32_array,
+  napi_uint32_array,
+  napi_float32_array,
+  napi_float64_array,
+  napi_bigint64_array,
+  napi_biguint64_array
+}
+
+export declare const enum napi_key_collection_mode {
+  napi_key_include_prototypes,
+  napi_key_own_only
+}
+
+export declare const enum napi_key_filter {
+  napi_key_all_properties = 0,
+  napi_key_writable = 1,
+  napi_key_enumerable = 1 << 1,
+  napi_key_configurable = 1 << 2,
+  napi_key_skip_strings = 1 << 3,
+  napi_key_skip_symbols = 1 << 4
+}
+
+export declare const enum napi_key_conversion {
+  napi_key_keep_numbers,
+  napi_key_numbers_to_strings
+}
+
+export declare const enum emnapi_memory_view_type {
+  emnapi_int8_array,
+  emnapi_uint8_array,
+  emnapi_uint8_clamped_array,
+  emnapi_int16_array,
+  emnapi_uint16_array,
+  emnapi_int32_array,
+  emnapi_uint32_array,
+  emnapi_float32_array,
+  emnapi_float64_array,
+  emnapi_bigint64_array,
+  emnapi_biguint64_array,
+  emnapi_data_view = -1,
+  emnapi_buffer = -2
+}
+
+export declare const enum napi_threadsafe_function_call_mode {
+  napi_tsfn_nonblocking,
+  napi_tsfn_blocking
+}
+
+export declare const enum napi_threadsafe_function_release_mode {
+  napi_tsfn_release,
+  napi_tsfn_abort
+}
+export declare type CleanupHookCallbackFunction = number | ((arg: number) => void);
+
+export declare class ConstHandle<S extends undefined | null | boolean | typeof globalThis> extends Handle<S> {
+    constructor(id: number, value: S);
+    dispose(): void;
+}
+
+export declare class Context {
+    private _isStopping;
+    private _canCallIntoJs;
+    private _suppressDestroy;
+    envStore: Store<Env>;
+    scopeStore: ScopeStore;
+    refStore: Store<Reference>;
+    deferredStore: Store<Deferred<any>>;
+    handleStore: HandleStore;
+    private readonly refCounter?;
+    private readonly cleanupQueue;
+    feature: {
+        supportReflect: boolean;
+        supportFinalizer: boolean;
+        supportWeakSymbol: boolean;
+        supportBigInt: boolean;
+        supportNewFunction: boolean;
+        canSetFunctionName: boolean;
+        setImmediate: (callback: () => void) => void;
+        Buffer: BufferCtor | undefined;
+        MessageChannel: {
+            new (): MessageChannel;
+            prototype: MessageChannel;
+        } | undefined;
+    };
+    constructor();
+    /**
+     * Suppress the destroy on `beforeExit` event in Node.js.
+     * Call this method if you want to keep the context and
+     * all associated {@link Env | Env} alive,
+     * this also means that cleanup hooks will not be called.
+     * After call this method, you should call
+     * {@link Context.destroy | `Context.prototype.destroy`} method manually.
+     */
+    suppressDestroy(): void;
+    getRuntimeVersions(): {
+        version: string;
+        NODE_API_SUPPORTED_VERSION_MAX: Version;
+        NAPI_VERSION_EXPERIMENTAL: Version;
+        NODE_API_DEFAULT_MODULE_API_VERSION: Version;
+    };
+    createNotSupportWeakRefError(api: string, message: string): NotSupportWeakRefError;
+    createNotSupportBufferError(api: string, message: string): NotSupportBufferError;
+    createReference(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership): Reference;
+    createReferenceWithData(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): Reference;
+    createReferenceWithFinalizer(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback?: napi_finalize, finalize_data?: void_p, finalize_hint?: void_p): Reference;
+    createDeferred<T = any>(value: IDeferrdValue<T>): Deferred<T>;
+    createEnv(filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any): Env;
+    createTrackedFinalizer(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    getCurrentScope(): HandleScope | null;
+    addToCurrentScope<V>(value: V): Handle<V>;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env, _scope?: HandleScope): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    addCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    removeCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    runCleanup(): void;
+    increaseWaitingRequestCounter(): void;
+    decreaseWaitingRequestCounter(): void;
+    setCanCallIntoJs(value: boolean): void;
+    setStopping(value: boolean): void;
+    canCallIntoJs(): boolean;
+    /**
+     * Destroy the context and call cleanup hooks.
+     * Associated {@link Env | Env} will be destroyed.
+     */
+    destroy(): void;
+}
+
+export declare function createContext(): Context;
+
+export declare class Deferred<T = any> implements IStoreValue {
+    static create<T = any>(ctx: Context, value: IDeferrdValue<T>): Deferred;
+    id: number;
+    ctx: Context;
+    value: IDeferrdValue<T>;
+    constructor(ctx: Context, value: IDeferrdValue<T>);
+    resolve(value: T): void;
+    reject(reason?: any): void;
+    dispose(): void;
+}
+
+export declare class EmnapiError extends Error {
+    constructor(message?: string);
+}
+
+export declare abstract class Env implements IStoreValue {
+    readonly ctx: Context;
+    moduleApiVersion: number;
+    makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void;
+    makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void;
+    abort: (msg?: string) => never;
+    id: number;
+    openHandleScopes: number;
+    instanceData: TrackedFinalizer | null;
+    tryCatch: TryCatch;
+    refs: number;
+    reflist: RefTracker;
+    finalizing_reflist: RefTracker;
+    pendingFinalizers: RefTracker[];
+    lastError: {
+        errorCode: napi_status;
+        engineErrorCode: number;
+        engineReserved: Ptr;
+    };
+    inGcFinalizer: boolean;
+    constructor(ctx: Context, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never);
+    /** @virtual */
+    canCallIntoJs(): boolean;
+    terminatedOrTerminating(): boolean;
+    ref(): void;
+    unref(): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    ensureHandleId(value: any): napi_value;
+    clearLastError(): napi_status;
+    setLastError(error_code: napi_status, engine_error_code?: uint32_t, engine_reserved?: void_p): napi_status;
+    getReturnStatus(): napi_status;
+    callIntoModule<T>(fn: (env: Env) => T, handleException?: (envObject: Env, value: any) => void): T;
+    /** @virtual */
+    abstract callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    invokeFinalizerFromGC(finalizer: RefTracker): void;
+    checkGCAccess(): void;
+    /** @virtual */
+    enqueueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    dequeueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    deleteMe(): void;
+    dispose(): void;
+    private readonly _bindingMap;
+    initObjectBinding<S extends object>(value: S): IReferenceBinding;
+    getObjectBinding<S extends object>(value: S): IReferenceBinding;
+    setInstanceData(data: number, finalize_cb: number, finalize_hint: number): void;
+    getInstanceData(): number;
+}
+
+/** @public */
+declare interface External_2 extends Record<any, any> {
+}
+
+/** @public */
+declare const External_2: {
+    new (value: number | bigint): External_2;
+    prototype: null;
+};
+export { External_2 as External }
+
+export declare class Finalizer {
+    envObject: Env;
+    private _finalizeCallback;
+    private _finalizeData;
+    private _finalizeHint;
+    private _makeDynCall_vppp;
+    constructor(envObject: Env, _finalizeCallback?: napi_finalize, _finalizeData?: void_p, _finalizeHint?: void_p);
+    callback(): napi_finalize;
+    data(): void_p;
+    hint(): void_p;
+    resetEnv(): void;
+    resetFinalizer(): void;
+    callFinalizer(): void;
+    dispose(): void;
+}
+
+export declare function getDefaultContext(): Context;
+
+/** @public */
+export declare function getExternalValue(external: External_2): number | bigint;
+
+export declare class Handle<S> {
+    id: number;
+    value: S;
+    constructor(id: number, value: S);
+    data(): void_p;
+    isNumber(): boolean;
+    isBigInt(): boolean;
+    isString(): boolean;
+    isFunction(): boolean;
+    isExternal(): boolean;
+    isObject(): boolean;
+    isArray(): boolean;
+    isArrayBuffer(): boolean;
+    isTypedArray(): boolean;
+    isBuffer(BufferConstructor?: BufferCtor): boolean;
+    isDataView(): boolean;
+    isDate(): boolean;
+    isPromise(): boolean;
+    isBoolean(): boolean;
+    isUndefined(): boolean;
+    isSymbol(): boolean;
+    isNull(): boolean;
+    dispose(): void;
+}
+
+export declare class HandleScope {
+    handleStore: HandleStore;
+    id: number;
+    parent: HandleScope | null;
+    child: HandleScope | null;
+    start: number;
+    end: number;
+    private _escapeCalled;
+    callbackInfo: ICallbackInfo;
+    constructor(handleStore: HandleStore, id: number, parentScope: HandleScope | null, start: number, end?: number);
+    add<V>(value: V): Handle<V>;
+    addExternal(data: void_p): Handle<object>;
+    dispose(): void;
+    escape(handle: number): Handle<any> | null;
+    escapeCalled(): boolean;
+}
+
+export declare class HandleStore {
+    static UNDEFINED: ConstHandle<undefined>;
+    static NULL: ConstHandle<null>;
+    static FALSE: ConstHandle<false>;
+    static TRUE: ConstHandle<true>;
+    static GLOBAL: ConstHandle<typeof globalThis>;
+    static MIN_ID: 6;
+    private readonly _values;
+    private _next;
+    push<S>(value: S): Handle<S>;
+    erase(start: number, end: number): void;
+    get(id: Ptr): Handle<any> | undefined;
+    swap(a: number, b: number): void;
+    dispose(): void;
+}
+
+export declare interface ICallbackInfo {
+    thiz: any;
+    data: void_p;
+    args: ArrayLike<any>;
+    fn: Function;
+}
+
+export declare interface IDeferrdValue<T = any> {
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+}
+
+export declare interface IReferenceBinding {
+    wrapped: number;
+    tag: Uint32Array | null;
+}
+
+/** @public */
+export declare function isExternal(object: unknown): object is External_2;
+
+export declare function isReferenceType(v: any): v is object;
+
+export declare interface IStoreValue {
+    id: number;
+    dispose(): void;
+    [x: string]: any;
+}
+
+export declare const NAPI_VERSION_EXPERIMENTAL = Version.NAPI_VERSION_EXPERIMENTAL;
+
+export declare const NODE_API_DEFAULT_MODULE_API_VERSION = Version.NODE_API_DEFAULT_MODULE_API_VERSION;
+
+export declare const NODE_API_SUPPORTED_VERSION_MAX = Version.NODE_API_SUPPORTED_VERSION_MAX;
+
+export declare const NODE_API_SUPPORTED_VERSION_MIN = Version.NODE_API_SUPPORTED_VERSION_MIN;
+
+export declare class NodeEnv extends Env {
+    filename: string;
+    private readonly nodeBinding?;
+    destructing: boolean;
+    finalizationScheduled: boolean;
+    constructor(ctx: Context, filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any);
+    deleteMe(): void;
+    canCallIntoJs(): boolean;
+    triggerFatalException(err: any): void;
+    callbackIntoModule<T>(enforceUncaughtExceptionPolicy: boolean, fn: (env: Env) => T): T;
+    callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    callFinalizerInternal(forceUncaught: int, cb: napi_finalize, data: void_p, hint: void_p): void;
+    enqueueFinalizer(finalizer: RefTracker): void;
+    drainFinalizerQueue(): void;
+}
+
+export declare class NotSupportBufferError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class NotSupportWeakRefError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class Persistent<T> {
+    private _ref;
+    private _param;
+    private _callback;
+    private static readonly _registry;
+    constructor(value: T);
+    setWeak<P>(param: P, callback: (param: P) => void): void;
+    clearWeak(): void;
+    reset(): void;
+    isEmpty(): boolean;
+    deref(): T | undefined;
+}
+
+export declare class Reference extends RefTracker implements IStoreValue {
+    private static weakCallback;
+    id: number;
+    envObject: Env;
+    private readonly canBeWeak;
+    private _refcount;
+    private readonly _ownership;
+    persistent: Persistent<object>;
+    static create(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, _unused1?: void_p, _unused2?: void_p, _unused3?: void_p): Reference;
+    protected constructor(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership);
+    ref(): number;
+    unref(): number;
+    get(envObject?: Env): napi_value;
+    /** @virtual */
+    resetFinalizer(): void;
+    /** @virtual */
+    data(): void_p;
+    refcount(): number;
+    ownership(): ReferenceOwnership;
+    /** @virtual */
+    protected callUserFinalizer(): void;
+    /** @virtual */
+    protected invokeFinalizerFromGC(): void;
+    private _setWeak;
+    finalize(): void;
+    dispose(): void;
+}
+
+export declare enum ReferenceOwnership {
+    kRuntime = 0,
+    kUserland = 1
+}
+
+export declare class ReferenceWithData extends Reference {
+    private readonly _data;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): ReferenceWithData;
+    private constructor();
+    data(): void_p;
+}
+
+export declare class ReferenceWithFinalizer extends Reference {
+    private _finalizer;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): ReferenceWithFinalizer;
+    private constructor();
+    resetFinalizer(): void;
+    data(): void_p;
+    protected callUserFinalizer(): void;
+    protected invokeFinalizerFromGC(): void;
+    dispose(): void;
+}
+
+export declare class RefTracker {
+    /** @virtual */
+    dispose(): void;
+    /** @virtual */
+    finalize(): void;
+    private _next;
+    private _prev;
+    link(list: RefTracker): void;
+    unlink(): void;
+    static finalizeAll(list: RefTracker): void;
+}
+
+export declare class ScopeStore {
+    private readonly _rootScope;
+    currentScope: HandleScope;
+    private readonly _values;
+    constructor();
+    get(id: number): HandleScope | undefined;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env): void;
+    dispose(): void;
+}
+
+export declare class Store<V extends IStoreValue> {
+    protected _values: Array<V | undefined>;
+    private _freeList;
+    private _size;
+    constructor();
+    add(value: V): void;
+    get(id: Ptr): V | undefined;
+    has(id: Ptr): boolean;
+    remove(id: Ptr): void;
+    dispose(): void;
+}
+
+export declare class TrackedFinalizer extends RefTracker {
+    private _finalizer;
+    static create(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    private constructor();
+    data(): void_p;
+    dispose(): void;
+    finalize(): void;
+}
+
+export declare class TryCatch {
+    private _exception;
+    private _caught;
+    isEmpty(): boolean;
+    hasCaught(): boolean;
+    exception(): any;
+    setError(err: any): void;
+    reset(): void;
+    extractException(): any;
+}
+
+export declare const version: string;
+
+export { }
+
+export as namespace emnapi;

frontend/webapp/node_modules/@emnapi/runtime/dist/emnapi.iife.d.ts

@@ -0,0 +1,420 @@
+declare namespace emnapi {
+
+export type CleanupHookCallbackFunction = number | ((arg: number) => void);
+
+export class ConstHandle<S extends undefined | null | boolean | typeof globalThis> extends Handle<S> {
+    constructor(id: number, value: S);
+    dispose(): void;
+}
+
+export class Context {
+    private _isStopping;
+    private _canCallIntoJs;
+    private _suppressDestroy;
+    envStore: Store<Env>;
+    scopeStore: ScopeStore;
+    refStore: Store<Reference>;
+    deferredStore: Store<Deferred<any>>;
+    handleStore: HandleStore;
+    private readonly refCounter?;
+    private readonly cleanupQueue;
+    feature: {
+        supportReflect: boolean;
+        supportFinalizer: boolean;
+        supportWeakSymbol: boolean;
+        supportBigInt: boolean;
+        supportNewFunction: boolean;
+        canSetFunctionName: boolean;
+        setImmediate: (callback: () => void) => void;
+        Buffer: BufferCtor | undefined;
+        MessageChannel: {
+            new (): MessageChannel;
+            prototype: MessageChannel;
+        } | undefined;
+    };
+    constructor();
+    /**
+     * Suppress the destroy on `beforeExit` event in Node.js.
+     * Call this method if you want to keep the context and
+     * all associated {@link Env | Env} alive,
+     * this also means that cleanup hooks will not be called.
+     * After call this method, you should call
+     * {@link Context.destroy | `Context.prototype.destroy`} method manually.
+     */
+    suppressDestroy(): void;
+    getRuntimeVersions(): {
+        version: string;
+        NODE_API_SUPPORTED_VERSION_MAX: Version;
+        NAPI_VERSION_EXPERIMENTAL: Version;
+        NODE_API_DEFAULT_MODULE_API_VERSION: Version;
+    };
+    createNotSupportWeakRefError(api: string, message: string): NotSupportWeakRefError;
+    createNotSupportBufferError(api: string, message: string): NotSupportBufferError;
+    createReference(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership): Reference;
+    createReferenceWithData(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): Reference;
+    createReferenceWithFinalizer(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback?: napi_finalize, finalize_data?: void_p, finalize_hint?: void_p): Reference;
+    createDeferred<T = any>(value: IDeferrdValue<T>): Deferred<T>;
+    createEnv(filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any): Env;
+    createTrackedFinalizer(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    getCurrentScope(): HandleScope | null;
+    addToCurrentScope<V>(value: V): Handle<V>;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env, _scope?: HandleScope): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    addCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    removeCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    runCleanup(): void;
+    increaseWaitingRequestCounter(): void;
+    decreaseWaitingRequestCounter(): void;
+    setCanCallIntoJs(value: boolean): void;
+    setStopping(value: boolean): void;
+    canCallIntoJs(): boolean;
+    /**
+     * Destroy the context and call cleanup hooks.
+     * Associated {@link Env | Env} will be destroyed.
+     */
+    destroy(): void;
+}
+
+export function createContext(): Context;
+
+export class Deferred<T = any> implements IStoreValue {
+    static create<T = any>(ctx: Context, value: IDeferrdValue<T>): Deferred;
+    id: number;
+    ctx: Context;
+    value: IDeferrdValue<T>;
+    constructor(ctx: Context, value: IDeferrdValue<T>);
+    resolve(value: T): void;
+    reject(reason?: any): void;
+    dispose(): void;
+}
+
+export class EmnapiError extends Error {
+    constructor(message?: string);
+}
+
+export abstract class Env implements IStoreValue {
+    readonly ctx: Context;
+    moduleApiVersion: number;
+    makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void;
+    makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void;
+    abort: (msg?: string) => never;
+    id: number;
+    openHandleScopes: number;
+    instanceData: TrackedFinalizer | null;
+    tryCatch: TryCatch;
+    refs: number;
+    reflist: RefTracker;
+    finalizing_reflist: RefTracker;
+    pendingFinalizers: RefTracker[];
+    lastError: {
+        errorCode: napi_status;
+        engineErrorCode: number;
+        engineReserved: Ptr;
+    };
+    inGcFinalizer: boolean;
+    constructor(ctx: Context, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never);
+    /** @virtual */
+    canCallIntoJs(): boolean;
+    terminatedOrTerminating(): boolean;
+    ref(): void;
+    unref(): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    ensureHandleId(value: any): napi_value;
+    clearLastError(): napi_status;
+    setLastError(error_code: napi_status, engine_error_code?: uint32_t, engine_reserved?: void_p): napi_status;
+    getReturnStatus(): napi_status;
+    callIntoModule<T>(fn: (env: Env) => T, handleException?: (envObject: Env, value: any) => void): T;
+    /** @virtual */
+    abstract callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    invokeFinalizerFromGC(finalizer: RefTracker): void;
+    checkGCAccess(): void;
+    /** @virtual */
+    enqueueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    dequeueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    deleteMe(): void;
+    dispose(): void;
+    private readonly _bindingMap;
+    initObjectBinding<S extends object>(value: S): IReferenceBinding;
+    getObjectBinding<S extends object>(value: S): IReferenceBinding;
+    setInstanceData(data: number, finalize_cb: number, finalize_hint: number): void;
+    getInstanceData(): number;
+}
+
+/** @public */
+interface External_2 extends Record<any, any> {
+}
+
+/** @public */
+const External_2: {
+    new (value: number | bigint): External_2;
+    prototype: null;
+};
+export { External_2 as External }
+
+export class Finalizer {
+    envObject: Env;
+    private _finalizeCallback;
+    private _finalizeData;
+    private _finalizeHint;
+    private _makeDynCall_vppp;
+    constructor(envObject: Env, _finalizeCallback?: napi_finalize, _finalizeData?: void_p, _finalizeHint?: void_p);
+    callback(): napi_finalize;
+    data(): void_p;
+    hint(): void_p;
+    resetEnv(): void;
+    resetFinalizer(): void;
+    callFinalizer(): void;
+    dispose(): void;
+}
+
+export function getDefaultContext(): Context;
+
+/** @public */
+export function getExternalValue(external: External_2): number | bigint;
+
+export class Handle<S> {
+    id: number;
+    value: S;
+    constructor(id: number, value: S);
+    data(): void_p;
+    isNumber(): boolean;
+    isBigInt(): boolean;
+    isString(): boolean;
+    isFunction(): boolean;
+    isExternal(): boolean;
+    isObject(): boolean;
+    isArray(): boolean;
+    isArrayBuffer(): boolean;
+    isTypedArray(): boolean;
+    isBuffer(BufferConstructor?: BufferCtor): boolean;
+    isDataView(): boolean;
+    isDate(): boolean;
+    isPromise(): boolean;
+    isBoolean(): boolean;
+    isUndefined(): boolean;
+    isSymbol(): boolean;
+    isNull(): boolean;
+    dispose(): void;
+}
+
+export class HandleScope {
+    handleStore: HandleStore;
+    id: number;
+    parent: HandleScope | null;
+    child: HandleScope | null;
+    start: number;
+    end: number;
+    private _escapeCalled;
+    callbackInfo: ICallbackInfo;
+    constructor(handleStore: HandleStore, id: number, parentScope: HandleScope | null, start: number, end?: number);
+    add<V>(value: V): Handle<V>;
+    addExternal(data: void_p): Handle<object>;
+    dispose(): void;
+    escape(handle: number): Handle<any> | null;
+    escapeCalled(): boolean;
+}
+
+export class HandleStore {
+    static UNDEFINED: ConstHandle<undefined>;
+    static NULL: ConstHandle<null>;
+    static FALSE: ConstHandle<false>;
+    static TRUE: ConstHandle<true>;
+    static GLOBAL: ConstHandle<typeof globalThis>;
+    static MIN_ID: 6;
+    private readonly _values;
+    private _next;
+    push<S>(value: S): Handle<S>;
+    erase(start: number, end: number): void;
+    get(id: Ptr): Handle<any> | undefined;
+    swap(a: number, b: number): void;
+    dispose(): void;
+}
+
+export interface ICallbackInfo {
+    thiz: any;
+    data: void_p;
+    args: ArrayLike<any>;
+    fn: Function;
+}
+
+export interface IDeferrdValue<T = any> {
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+}
+
+export interface IReferenceBinding {
+    wrapped: number;
+    tag: Uint32Array | null;
+}
+
+/** @public */
+export function isExternal(object: unknown): object is External_2;
+
+export function isReferenceType(v: any): v is object;
+
+export interface IStoreValue {
+    id: number;
+    dispose(): void;
+    [x: string]: any;
+}
+
+export const NAPI_VERSION_EXPERIMENTAL = Version.NAPI_VERSION_EXPERIMENTAL;
+
+export const NODE_API_DEFAULT_MODULE_API_VERSION = Version.NODE_API_DEFAULT_MODULE_API_VERSION;
+
+export const NODE_API_SUPPORTED_VERSION_MAX = Version.NODE_API_SUPPORTED_VERSION_MAX;
+
+export const NODE_API_SUPPORTED_VERSION_MIN = Version.NODE_API_SUPPORTED_VERSION_MIN;
+
+export class NodeEnv extends Env {
+    filename: string;
+    private readonly nodeBinding?;
+    destructing: boolean;
+    finalizationScheduled: boolean;
+    constructor(ctx: Context, filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any);
+    deleteMe(): void;
+    canCallIntoJs(): boolean;
+    triggerFatalException(err: any): void;
+    callbackIntoModule<T>(enforceUncaughtExceptionPolicy: boolean, fn: (env: Env) => T): T;
+    callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    callFinalizerInternal(forceUncaught: int, cb: napi_finalize, data: void_p, hint: void_p): void;
+    enqueueFinalizer(finalizer: RefTracker): void;
+    drainFinalizerQueue(): void;
+}
+
+export class NotSupportBufferError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export class NotSupportWeakRefError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export class Persistent<T> {
+    private _ref;
+    private _param;
+    private _callback;
+    private static readonly _registry;
+    constructor(value: T);
+    setWeak<P>(param: P, callback: (param: P) => void): void;
+    clearWeak(): void;
+    reset(): void;
+    isEmpty(): boolean;
+    deref(): T | undefined;
+}
+
+export class Reference extends RefTracker implements IStoreValue {
+    private static weakCallback;
+    id: number;
+    envObject: Env;
+    private readonly canBeWeak;
+    private _refcount;
+    private readonly _ownership;
+    persistent: Persistent<object>;
+    static create(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, _unused1?: void_p, _unused2?: void_p, _unused3?: void_p): Reference;
+    protected constructor(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership);
+    ref(): number;
+    unref(): number;
+    get(envObject?: Env): napi_value;
+    /** @virtual */
+    resetFinalizer(): void;
+    /** @virtual */
+    data(): void_p;
+    refcount(): number;
+    ownership(): ReferenceOwnership;
+    /** @virtual */
+    protected callUserFinalizer(): void;
+    /** @virtual */
+    protected invokeFinalizerFromGC(): void;
+    private _setWeak;
+    finalize(): void;
+    dispose(): void;
+}
+
+export enum ReferenceOwnership {
+    kRuntime = 0,
+    kUserland = 1
+}
+
+export class ReferenceWithData extends Reference {
+    private readonly _data;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): ReferenceWithData;
+    private constructor();
+    data(): void_p;
+}
+
+export class ReferenceWithFinalizer extends Reference {
+    private _finalizer;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): ReferenceWithFinalizer;
+    private constructor();
+    resetFinalizer(): void;
+    data(): void_p;
+    protected callUserFinalizer(): void;
+    protected invokeFinalizerFromGC(): void;
+    dispose(): void;
+}
+
+export class RefTracker {
+    /** @virtual */
+    dispose(): void;
+    /** @virtual */
+    finalize(): void;
+    private _next;
+    private _prev;
+    link(list: RefTracker): void;
+    unlink(): void;
+    static finalizeAll(list: RefTracker): void;
+}
+
+export class ScopeStore {
+    private readonly _rootScope;
+    currentScope: HandleScope;
+    private readonly _values;
+    constructor();
+    get(id: number): HandleScope | undefined;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env): void;
+    dispose(): void;
+}
+
+export class Store<V extends IStoreValue> {
+    protected _values: Array<V | undefined>;
+    private _freeList;
+    private _size;
+    constructor();
+    add(value: V): void;
+    get(id: Ptr): V | undefined;
+    has(id: Ptr): boolean;
+    remove(id: Ptr): void;
+    dispose(): void;
+}
+
+export class TrackedFinalizer extends RefTracker {
+    private _finalizer;
+    static create(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    private constructor();
+    data(): void_p;
+    dispose(): void;
+    finalize(): void;
+}
+
+export class TryCatch {
+    private _exception;
+    private _caught;
+    isEmpty(): boolean;
+    hasCaught(): boolean;
+    exception(): any;
+    setError(err: any): void;
+    reset(): void;
+    extractException(): any;
+}
+
+export const version: string;
+
+
+
+
+}

frontend/webapp/node_modules/@emnapi/runtime/dist/emnapi.min.d.mts

@@ -0,0 +1,663 @@
+export declare type Ptr = number | bigint
+
+export declare interface IBuffer extends Uint8Array {}
+export declare interface BufferCtor {
+  readonly prototype: IBuffer
+  /** @deprecated */
+  new (...args: any[]): IBuffer
+  from: {
+    (buffer: ArrayBufferLike): IBuffer
+    (buffer: ArrayBufferLike, byteOffset: number, length: number): IBuffer
+  }
+  alloc: (size: number) => IBuffer
+  isBuffer: (obj: unknown) => obj is IBuffer
+}
+
+export declare const enum GlobalHandle {
+  UNDEFINED = 1,
+  NULL,
+  FALSE,
+  TRUE,
+  GLOBAL
+}
+
+export declare const enum Version {
+  NODE_API_SUPPORTED_VERSION_MIN = 1,
+  NODE_API_DEFAULT_MODULE_API_VERSION = 8,
+  NODE_API_SUPPORTED_VERSION_MAX = 10,
+  NAPI_VERSION_EXPERIMENTAL = 2147483647 // INT_MAX
+}
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type Pointer<T> = number
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export declare type PointerPointer<T> = number
+export declare type FunctionPointer<T extends (...args: any[]) => any> = Pointer<T>
+export declare type Const<T> = T
+
+export declare type void_p = Pointer<void>
+export declare type void_pp = Pointer<void_p>
+export declare type bool = number
+export declare type char = number
+export declare type char_p = Pointer<char>
+export declare type unsigned_char = number
+export declare type const_char = Const<char>
+export declare type const_char_p = Pointer<const_char>
+export declare type char16_t_p = number
+export declare type const_char16_t_p = number
+
+export declare type short = number
+export declare type unsigned_short = number
+export declare type int = number
+export declare type unsigned_int = number
+export declare type long = number
+export declare type unsigned_long = number
+export declare type long_long = bigint
+export declare type unsigned_long_long = bigint
+export declare type float = number
+export declare type double = number
+export declare type long_double = number
+export declare type size_t = number
+
+export declare type int8_t = number
+export declare type uint8_t = number
+export declare type int16_t = number
+export declare type uint16_t = number
+export declare type int32_t = number
+export declare type uint32_t = number
+export declare type int64_t = bigint
+export declare type uint64_t = bigint
+export declare type napi_env = Pointer<unknown>
+
+export declare type napi_value = Pointer<unknown>
+export declare type napi_ref = Pointer<unknown>
+export declare type napi_deferred = Pointer<unknown>
+export declare type napi_handle_scope = Pointer<unknown>
+export declare type napi_escapable_handle_scope = Pointer<unknown>
+
+export declare type napi_addon_register_func = FunctionPointer<(env: napi_env, exports: napi_value) => napi_value>
+
+export declare type napi_callback_info = Pointer<unknown>
+export declare type napi_callback = FunctionPointer<(env: napi_env, info: napi_callback_info) => napi_value>
+
+export declare interface napi_extended_error_info {
+  error_message: const_char_p
+  engine_reserved: void_p
+  engine_error_code: uint32_t
+  error_code: napi_status
+}
+
+export declare interface napi_property_descriptor {
+  // One of utf8name or name should be NULL.
+  utf8name: const_char_p
+  name: napi_value
+
+  method: napi_callback
+  getter: napi_callback
+  setter: napi_callback
+  value: napi_value
+  /* napi_property_attributes */
+  attributes: number
+  data: void_p
+}
+
+export declare type napi_finalize = FunctionPointer<(
+  env: napi_env,
+  finalize_data: void_p,
+  finalize_hint: void_p
+) => void>
+
+export declare interface node_module {
+  nm_version: int32_t
+  nm_flags: uint32_t
+  nm_filename: Pointer<const_char>
+  nm_register_func: napi_addon_register_func
+  nm_modname: Pointer<const_char>
+  nm_priv: Pointer<void>
+  reserved: PointerPointer<void>
+}
+
+export declare interface napi_node_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+  release: const_char_p
+}
+
+export declare interface emnapi_emscripten_version {
+  major: uint32_t
+  minor: uint32_t
+  patch: uint32_t
+}
+
+export declare const enum napi_status {
+  napi_ok,
+  napi_invalid_arg,
+  napi_object_expected,
+  napi_string_expected,
+  napi_name_expected,
+  napi_function_expected,
+  napi_number_expected,
+  napi_boolean_expected,
+  napi_array_expected,
+  napi_generic_failure,
+  napi_pending_exception,
+  napi_cancelled,
+  napi_escape_called_twice,
+  napi_handle_scope_mismatch,
+  napi_callback_scope_mismatch,
+  napi_queue_full,
+  napi_closing,
+  napi_bigint_expected,
+  napi_date_expected,
+  napi_arraybuffer_expected,
+  napi_detachable_arraybuffer_expected,
+  napi_would_deadlock, // unused
+  napi_no_external_buffers_allowed,
+  napi_cannot_run_js
+}
+
+export declare const enum napi_property_attributes {
+  napi_default = 0,
+  napi_writable = 1 << 0,
+  napi_enumerable = 1 << 1,
+  napi_configurable = 1 << 2,
+
+  // Used with napi_define_class to distinguish static properties
+  // from instance properties. Ignored by napi_define_properties.
+  napi_static = 1 << 10,
+
+  /// #ifdef NAPI_EXPERIMENTAL
+  // Default for class methods.
+  napi_default_method = napi_writable | napi_configurable,
+
+  // Default for object properties, like in JS obj[prop].
+  napi_default_jsproperty = napi_writable | napi_enumerable | napi_configurable
+  /// #endif  // NAPI_EXPERIMENTAL
+}
+
+export declare const enum napi_valuetype {
+  napi_undefined,
+  napi_null,
+  napi_boolean,
+  napi_number,
+  napi_string,
+  napi_symbol,
+  napi_object,
+  napi_function,
+  napi_external,
+  napi_bigint
+}
+
+export declare const enum napi_typedarray_type {
+  napi_int8_array,
+  napi_uint8_array,
+  napi_uint8_clamped_array,
+  napi_int16_array,
+  napi_uint16_array,
+  napi_int32_array,
+  napi_uint32_array,
+  napi_float32_array,
+  napi_float64_array,
+  napi_bigint64_array,
+  napi_biguint64_array
+}
+
+export declare const enum napi_key_collection_mode {
+  napi_key_include_prototypes,
+  napi_key_own_only
+}
+
+export declare const enum napi_key_filter {
+  napi_key_all_properties = 0,
+  napi_key_writable = 1,
+  napi_key_enumerable = 1 << 1,
+  napi_key_configurable = 1 << 2,
+  napi_key_skip_strings = 1 << 3,
+  napi_key_skip_symbols = 1 << 4
+}
+
+export declare const enum napi_key_conversion {
+  napi_key_keep_numbers,
+  napi_key_numbers_to_strings
+}
+
+export declare const enum emnapi_memory_view_type {
+  emnapi_int8_array,
+  emnapi_uint8_array,
+  emnapi_uint8_clamped_array,
+  emnapi_int16_array,
+  emnapi_uint16_array,
+  emnapi_int32_array,
+  emnapi_uint32_array,
+  emnapi_float32_array,
+  emnapi_float64_array,
+  emnapi_bigint64_array,
+  emnapi_biguint64_array,
+  emnapi_data_view = -1,
+  emnapi_buffer = -2
+}
+
+export declare const enum napi_threadsafe_function_call_mode {
+  napi_tsfn_nonblocking,
+  napi_tsfn_blocking
+}
+
+export declare const enum napi_threadsafe_function_release_mode {
+  napi_tsfn_release,
+  napi_tsfn_abort
+}
+export declare type CleanupHookCallbackFunction = number | ((arg: number) => void);
+
+export declare class ConstHandle<S extends undefined | null | boolean | typeof globalThis> extends Handle<S> {
+    constructor(id: number, value: S);
+    dispose(): void;
+}
+
+export declare class Context {
+    private _isStopping;
+    private _canCallIntoJs;
+    private _suppressDestroy;
+    envStore: Store<Env>;
+    scopeStore: ScopeStore;
+    refStore: Store<Reference>;
+    deferredStore: Store<Deferred<any>>;
+    handleStore: HandleStore;
+    private readonly refCounter?;
+    private readonly cleanupQueue;
+    feature: {
+        supportReflect: boolean;
+        supportFinalizer: boolean;
+        supportWeakSymbol: boolean;
+        supportBigInt: boolean;
+        supportNewFunction: boolean;
+        canSetFunctionName: boolean;
+        setImmediate: (callback: () => void) => void;
+        Buffer: BufferCtor | undefined;
+        MessageChannel: {
+            new (): MessageChannel;
+            prototype: MessageChannel;
+        } | undefined;
+    };
+    constructor();
+    /**
+     * Suppress the destroy on `beforeExit` event in Node.js.
+     * Call this method if you want to keep the context and
+     * all associated {@link Env | Env} alive,
+     * this also means that cleanup hooks will not be called.
+     * After call this method, you should call
+     * {@link Context.destroy | `Context.prototype.destroy`} method manually.
+     */
+    suppressDestroy(): void;
+    getRuntimeVersions(): {
+        version: string;
+        NODE_API_SUPPORTED_VERSION_MAX: Version;
+        NAPI_VERSION_EXPERIMENTAL: Version;
+        NODE_API_DEFAULT_MODULE_API_VERSION: Version;
+    };
+    createNotSupportWeakRefError(api: string, message: string): NotSupportWeakRefError;
+    createNotSupportBufferError(api: string, message: string): NotSupportBufferError;
+    createReference(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership): Reference;
+    createReferenceWithData(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): Reference;
+    createReferenceWithFinalizer(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback?: napi_finalize, finalize_data?: void_p, finalize_hint?: void_p): Reference;
+    createDeferred<T = any>(value: IDeferrdValue<T>): Deferred<T>;
+    createEnv(filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any): Env;
+    createTrackedFinalizer(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    getCurrentScope(): HandleScope | null;
+    addToCurrentScope<V>(value: V): Handle<V>;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env, _scope?: HandleScope): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    addCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    removeCleanupHook(envObject: Env, fn: CleanupHookCallbackFunction, arg: number): void;
+    runCleanup(): void;
+    increaseWaitingRequestCounter(): void;
+    decreaseWaitingRequestCounter(): void;
+    setCanCallIntoJs(value: boolean): void;
+    setStopping(value: boolean): void;
+    canCallIntoJs(): boolean;
+    /**
+     * Destroy the context and call cleanup hooks.
+     * Associated {@link Env | Env} will be destroyed.
+     */
+    destroy(): void;
+}
+
+export declare function createContext(): Context;
+
+export declare class Deferred<T = any> implements IStoreValue {
+    static create<T = any>(ctx: Context, value: IDeferrdValue<T>): Deferred;
+    id: number;
+    ctx: Context;
+    value: IDeferrdValue<T>;
+    constructor(ctx: Context, value: IDeferrdValue<T>);
+    resolve(value: T): void;
+    reject(reason?: any): void;
+    dispose(): void;
+}
+
+export declare class EmnapiError extends Error {
+    constructor(message?: string);
+}
+
+export declare abstract class Env implements IStoreValue {
+    readonly ctx: Context;
+    moduleApiVersion: number;
+    makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void;
+    makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void;
+    abort: (msg?: string) => never;
+    id: number;
+    openHandleScopes: number;
+    instanceData: TrackedFinalizer | null;
+    tryCatch: TryCatch;
+    refs: number;
+    reflist: RefTracker;
+    finalizing_reflist: RefTracker;
+    pendingFinalizers: RefTracker[];
+    lastError: {
+        errorCode: napi_status;
+        engineErrorCode: number;
+        engineReserved: Ptr;
+    };
+    inGcFinalizer: boolean;
+    constructor(ctx: Context, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never);
+    /** @virtual */
+    canCallIntoJs(): boolean;
+    terminatedOrTerminating(): boolean;
+    ref(): void;
+    unref(): void;
+    ensureHandle<S>(value: S): Handle<S>;
+    ensureHandleId(value: any): napi_value;
+    clearLastError(): napi_status;
+    setLastError(error_code: napi_status, engine_error_code?: uint32_t, engine_reserved?: void_p): napi_status;
+    getReturnStatus(): napi_status;
+    callIntoModule<T>(fn: (env: Env) => T, handleException?: (envObject: Env, value: any) => void): T;
+    /** @virtual */
+    abstract callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    invokeFinalizerFromGC(finalizer: RefTracker): void;
+    checkGCAccess(): void;
+    /** @virtual */
+    enqueueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    dequeueFinalizer(finalizer: RefTracker): void;
+    /** @virtual */
+    deleteMe(): void;
+    dispose(): void;
+    private readonly _bindingMap;
+    initObjectBinding<S extends object>(value: S): IReferenceBinding;
+    getObjectBinding<S extends object>(value: S): IReferenceBinding;
+    setInstanceData(data: number, finalize_cb: number, finalize_hint: number): void;
+    getInstanceData(): number;
+}
+
+/** @public */
+declare interface External_2 extends Record<any, any> {
+}
+
+/** @public */
+declare const External_2: {
+    new (value: number | bigint): External_2;
+    prototype: null;
+};
+export { External_2 as External }
+
+export declare class Finalizer {
+    envObject: Env;
+    private _finalizeCallback;
+    private _finalizeData;
+    private _finalizeHint;
+    private _makeDynCall_vppp;
+    constructor(envObject: Env, _finalizeCallback?: napi_finalize, _finalizeData?: void_p, _finalizeHint?: void_p);
+    callback(): napi_finalize;
+    data(): void_p;
+    hint(): void_p;
+    resetEnv(): void;
+    resetFinalizer(): void;
+    callFinalizer(): void;
+    dispose(): void;
+}
+
+export declare function getDefaultContext(): Context;
+
+/** @public */
+export declare function getExternalValue(external: External_2): number | bigint;
+
+export declare class Handle<S> {
+    id: number;
+    value: S;
+    constructor(id: number, value: S);
+    data(): void_p;
+    isNumber(): boolean;
+    isBigInt(): boolean;
+    isString(): boolean;
+    isFunction(): boolean;
+    isExternal(): boolean;
+    isObject(): boolean;
+    isArray(): boolean;
+    isArrayBuffer(): boolean;
+    isTypedArray(): boolean;
+    isBuffer(BufferConstructor?: BufferCtor): boolean;
+    isDataView(): boolean;
+    isDate(): boolean;
+    isPromise(): boolean;
+    isBoolean(): boolean;
+    isUndefined(): boolean;
+    isSymbol(): boolean;
+    isNull(): boolean;
+    dispose(): void;
+}
+
+export declare class HandleScope {
+    handleStore: HandleStore;
+    id: number;
+    parent: HandleScope | null;
+    child: HandleScope | null;
+    start: number;
+    end: number;
+    private _escapeCalled;
+    callbackInfo: ICallbackInfo;
+    constructor(handleStore: HandleStore, id: number, parentScope: HandleScope | null, start: number, end?: number);
+    add<V>(value: V): Handle<V>;
+    addExternal(data: void_p): Handle<object>;
+    dispose(): void;
+    escape(handle: number): Handle<any> | null;
+    escapeCalled(): boolean;
+}
+
+export declare class HandleStore {
+    static UNDEFINED: ConstHandle<undefined>;
+    static NULL: ConstHandle<null>;
+    static FALSE: ConstHandle<false>;
+    static TRUE: ConstHandle<true>;
+    static GLOBAL: ConstHandle<typeof globalThis>;
+    static MIN_ID: 6;
+    private readonly _values;
+    private _next;
+    push<S>(value: S): Handle<S>;
+    erase(start: number, end: number): void;
+    get(id: Ptr): Handle<any> | undefined;
+    swap(a: number, b: number): void;
+    dispose(): void;
+}
+
+export declare interface ICallbackInfo {
+    thiz: any;
+    data: void_p;
+    args: ArrayLike<any>;
+    fn: Function;
+}
+
+export declare interface IDeferrdValue<T = any> {
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+}
+
+export declare interface IReferenceBinding {
+    wrapped: number;
+    tag: Uint32Array | null;
+}
+
+/** @public */
+export declare function isExternal(object: unknown): object is External_2;
+
+export declare function isReferenceType(v: any): v is object;
+
+export declare interface IStoreValue {
+    id: number;
+    dispose(): void;
+    [x: string]: any;
+}
+
+export declare const NAPI_VERSION_EXPERIMENTAL = Version.NAPI_VERSION_EXPERIMENTAL;
+
+export declare const NODE_API_DEFAULT_MODULE_API_VERSION = Version.NODE_API_DEFAULT_MODULE_API_VERSION;
+
+export declare const NODE_API_SUPPORTED_VERSION_MAX = Version.NODE_API_SUPPORTED_VERSION_MAX;
+
+export declare const NODE_API_SUPPORTED_VERSION_MIN = Version.NODE_API_SUPPORTED_VERSION_MIN;
+
+export declare class NodeEnv extends Env {
+    filename: string;
+    private readonly nodeBinding?;
+    destructing: boolean;
+    finalizationScheduled: boolean;
+    constructor(ctx: Context, filename: string, moduleApiVersion: number, makeDynCall_vppp: (cb: Ptr) => (a: Ptr, b: Ptr, c: Ptr) => void, makeDynCall_vp: (cb: Ptr) => (a: Ptr) => void, abort: (msg?: string) => never, nodeBinding?: any);
+    deleteMe(): void;
+    canCallIntoJs(): boolean;
+    triggerFatalException(err: any): void;
+    callbackIntoModule<T>(enforceUncaughtExceptionPolicy: boolean, fn: (env: Env) => T): T;
+    callFinalizer(cb: napi_finalize, data: void_p, hint: void_p): void;
+    callFinalizerInternal(forceUncaught: int, cb: napi_finalize, data: void_p, hint: void_p): void;
+    enqueueFinalizer(finalizer: RefTracker): void;
+    drainFinalizerQueue(): void;
+}
+
+export declare class NotSupportBufferError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class NotSupportWeakRefError extends EmnapiError {
+    constructor(api: string, message: string);
+}
+
+export declare class Persistent<T> {
+    private _ref;
+    private _param;
+    private _callback;
+    private static readonly _registry;
+    constructor(value: T);
+    setWeak<P>(param: P, callback: (param: P) => void): void;
+    clearWeak(): void;
+    reset(): void;
+    isEmpty(): boolean;
+    deref(): T | undefined;
+}
+
+export declare class Reference extends RefTracker implements IStoreValue {
+    private static weakCallback;
+    id: number;
+    envObject: Env;
+    private readonly canBeWeak;
+    private _refcount;
+    private readonly _ownership;
+    persistent: Persistent<object>;
+    static create(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, _unused1?: void_p, _unused2?: void_p, _unused3?: void_p): Reference;
+    protected constructor(envObject: Env, handle_id: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership);
+    ref(): number;
+    unref(): number;
+    get(envObject?: Env): napi_value;
+    /** @virtual */
+    resetFinalizer(): void;
+    /** @virtual */
+    data(): void_p;
+    refcount(): number;
+    ownership(): ReferenceOwnership;
+    /** @virtual */
+    protected callUserFinalizer(): void;
+    /** @virtual */
+    protected invokeFinalizerFromGC(): void;
+    private _setWeak;
+    finalize(): void;
+    dispose(): void;
+}
+
+export declare enum ReferenceOwnership {
+    kRuntime = 0,
+    kUserland = 1
+}
+
+export declare class ReferenceWithData extends Reference {
+    private readonly _data;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, data: void_p): ReferenceWithData;
+    private constructor();
+    data(): void_p;
+}
+
+export declare class ReferenceWithFinalizer extends Reference {
+    private _finalizer;
+    static create(envObject: Env, value: napi_value, initialRefcount: uint32_t, ownership: ReferenceOwnership, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): ReferenceWithFinalizer;
+    private constructor();
+    resetFinalizer(): void;
+    data(): void_p;
+    protected callUserFinalizer(): void;
+    protected invokeFinalizerFromGC(): void;
+    dispose(): void;
+}
+
+export declare class RefTracker {
+    /** @virtual */
+    dispose(): void;
+    /** @virtual */
+    finalize(): void;
+    private _next;
+    private _prev;
+    link(list: RefTracker): void;
+    unlink(): void;
+    static finalizeAll(list: RefTracker): void;
+}
+
+export declare class ScopeStore {
+    private readonly _rootScope;
+    currentScope: HandleScope;
+    private readonly _values;
+    constructor();
+    get(id: number): HandleScope | undefined;
+    openScope(envObject: Env): HandleScope;
+    closeScope(envObject: Env): void;
+    dispose(): void;
+}
+
+export declare class Store<V extends IStoreValue> {
+    protected _values: Array<V | undefined>;
+    private _freeList;
+    private _size;
+    constructor();
+    add(value: V): void;
+    get(id: Ptr): V | undefined;
+    has(id: Ptr): boolean;
+    remove(id: Ptr): void;
+    dispose(): void;
+}
+
+export declare class TrackedFinalizer extends RefTracker {
+    private _finalizer;
+    static create(envObject: Env, finalize_callback: napi_finalize, finalize_data: void_p, finalize_hint: void_p): TrackedFinalizer;
+    private constructor();
+    data(): void_p;
+    dispose(): void;
+    finalize(): void;
+}
+
+export declare class TryCatch {
+    private _exception;
+    private _caught;
+    isEmpty(): boolean;
+    hasCaught(): boolean;
+    exception(): any;
+    setError(err: any): void;
+    reset(): void;
+    extractException(): any;
+}
+
+export declare const version: string;
+
+export { }

frontend/webapp/node_modules/@emnapi/runtime/index.js

@@ -0,0 +1,5 @@
+if (typeof process !== 'undefined' && process.env.NODE_ENV === 'production') {
+  module.exports = require('./dist/emnapi.cjs.min.js')
+} else {
+  module.exports = require('./dist/emnapi.cjs.js')
+}

frontend/webapp/node_modules/@emnapi/runtime/package.json

@@ -0,0 +1,48 @@
+{
+  "name": "@emnapi/runtime",
+  "version": "1.4.0",
+  "description": "emnapi runtime",
+  "main": "index.js",
+  "module": "./dist/emnapi.esm-bundler.js",
+  "types": "./dist/emnapi.d.ts",
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "types": {
+        "module": "./dist/emnapi.d.ts",
+        "import": "./dist/emnapi.d.mts",
+        "default": "./dist/emnapi.d.ts"
+      },
+      "module": "./dist/emnapi.esm-bundler.js",
+      "import": "./dist/emnapi.mjs",
+      "default": "./index.js"
+    },
+    "./dist/emnapi.cjs.min": {
+      "types": "./dist/emnapi.d.ts",
+      "default": "./dist/emnapi.cjs.min.js"
+    },
+    "./dist/emnapi.min.mjs": {
+      "types": "./dist/emnapi.d.mts",
+      "default": "./dist/emnapi.min.mjs"
+    }
+  },
+  "dependencies": {
+    "tslib": "^2.4.0"
+  },
+  "scripts": {
+    "build": "node ./script/build.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/toyobayashi/emnapi.git"
+  },
+  "author": "toyobayashi",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/toyobayashi/emnapi/issues"
+  },
+  "homepage": "https://github.com/toyobayashi/emnapi#readme",
+  "publishConfig": {
+    "access": "public"
+  }
+}