typescript/lib/lib.webworker.d.ts

TypeScript is a language for application scale JavaScript development

/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved. 
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0  
 
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, 
MERCHANTABLITY OR NON-INFRINGEMENT. 
 
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */



/// <reference no-default-lib="true"/>


/////////////////////////////
/// Worker APIs
/////////////////////////////

interface AddEventListenerOptions extends EventListenerOptions {
    once?: boolean;
    passive?: boolean;
}

interface AesCbcParams extends Algorithm {
    iv: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
}

interface AesCtrParams extends Algorithm {
    counter: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
    length: number;
}

interface AesDerivedKeyParams extends Algorithm {
    length: number;
}

interface AesGcmParams extends Algorithm {
    additionalData?: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
    iv: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
    tagLength?: number;
}

interface AesKeyAlgorithm extends KeyAlgorithm {
    length: number;
}

interface AesKeyGenParams extends Algorithm {
    length: number;
}

interface Algorithm {
    name: string;
}

interface BlobPropertyBag {
    type?: string;
}

interface CacheQueryOptions {
    cacheName?: string;
    ignoreMethod?: boolean;
    ignoreSearch?: boolean;
    ignoreVary?: boolean;
}

interface ClientQueryOptions {
    includeUncontrolled?: boolean;
    type?: ClientTypes;
}

interface CloseEventInit extends EventInit {
    code?: number;
    reason?: string;
    wasClean?: boolean;
}

interface CryptoKeyPair {
    privateKey?: CryptoKey;
    publicKey?: CryptoKey;
}

interface CustomEventInit<T = any> extends EventInit {
    detail?: T;
}

interface DOMMatrix2DInit {
    a?: number;
    b?: number;
    c?: number;
    d?: number;
    e?: number;
    f?: number;
    m11?: number;
    m12?: number;
    m21?: number;
    m22?: number;
    m41?: number;
    m42?: number;
}

interface DOMMatrixInit extends DOMMatrix2DInit {
    is2D?: boolean;
    m13?: number;
    m14?: number;
    m23?: number;
    m24?: number;
    m31?: number;
    m32?: number;
    m33?: number;
    m34?: number;
    m43?: number;
    m44?: number;
}

interface DOMPointInit {
    w?: number;
    x?: number;
    y?: number;
    z?: number;
}

interface DOMQuadInit {
    p1?: DOMPointInit;
    p2?: DOMPointInit;
    p3?: DOMPointInit;
    p4?: DOMPointInit;
}

interface DOMRectInit {
    height?: number;
    width?: number;
    x?: number;
    y?: number;
}

interface EcKeyGenParams extends Algorithm {
    namedCurve: NamedCurve;
}

interface EcKeyImportParams extends Algorithm {
    namedCurve: NamedCurve;
}

interface EcdhKeyDeriveParams extends Algorithm {
    public: CryptoKey;
}

interface EcdsaParams extends Algorithm {
    hash: HashAlgorithmIdentifier;
}

interface ErrorEventInit extends EventInit {
    colno?: number;
    error?: any;
    filename?: string;
    lineno?: number;
    message?: string;
}

interface EventInit {
    bubbles?: boolean;
    cancelable?: boolean;
    composed?: boolean;
}

interface EventListenerOptions {
    capture?: boolean;
}

interface ExtendableEventInit extends EventInit {
}

interface ExtendableMessageEventInit extends ExtendableEventInit {
    data?: any;
    lastEventId?: string;
    origin?: string;
    ports?: MessagePort[];
    source?: Client | ServiceWorker | MessagePort | null;
}

interface FetchEventInit extends ExtendableEventInit {
    clientId?: string;
    preloadResponse?: Promise<any>;
    request: Request;
    resultingClientId?: string;
    targetClientId?: string;
}

interface FilePropertyBag extends BlobPropertyBag {
    lastModified?: number;
}

interface GetNotificationOptions {
    tag?: string;
}

interface HmacImportParams extends Algorithm {
    hash: HashAlgorithmIdentifier;
    length?: number;
}

interface HmacKeyGenParams extends Algorithm {
    hash: HashAlgorithmIdentifier;
    length?: number;
}

interface IDBIndexParameters {
    multiEntry?: boolean;
    unique?: boolean;
}

interface IDBObjectStoreParameters {
    autoIncrement?: boolean;
    keyPath?: string | string[] | null;
}

interface IDBVersionChangeEventInit extends EventInit {
    newVersion?: number | null;
    oldVersion?: number;
}

interface JsonWebKey {
    alg?: string;
    crv?: string;
    d?: string;
    dp?: string;
    dq?: string;
    e?: string;
    ext?: boolean;
    k?: string;
    key_ops?: string[];
    kty?: string;
    n?: string;
    oth?: RsaOtherPrimesInfo[];
    p?: string;
    q?: string;
    qi?: string;
    use?: string;
    x?: string;
    y?: string;
}

interface KeyAlgorithm {
    name: string;
}

interface MessageEventInit extends EventInit {
    data?: any;
    lastEventId?: string;
    origin?: string;
    ports?: MessagePort[];
    source?: MessageEventSource | null;
}

interface NavigationPreloadState {
    enabled?: boolean;
    headerValue?: string;
}

interface NotificationAction {
    action: string;
    icon?: string;
    title: string;
}

interface NotificationEventInit extends ExtendableEventInit {
    action?: string;
    notification: Notification;
}

interface NotificationOptions {
    actions?: NotificationAction[];
    badge?: string;
    body?: string;
    data?: any;
    dir?: NotificationDirection;
    icon?: string;
    image?: string;
    lang?: string;
    renotify?: boolean;
    requireInteraction?: boolean;
    silent?: boolean;
    tag?: string;
    timestamp?: number;
    vibrate?: VibratePattern;
}

interface Pbkdf2Params extends Algorithm {
    hash: HashAlgorithmIdentifier;
    iterations: number;
    salt: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
}

interface PerformanceObserverInit {
    buffered?: boolean;
    entryTypes: string[];
}

interface ProgressEventInit extends EventInit {
    lengthComputable?: boolean;
    loaded?: number;
    total?: number;
}

interface PromiseRejectionEventInit extends EventInit {
    promise: Promise<any>;
    reason?: any;
}

interface PushEventInit extends ExtendableEventInit {
    data?: PushMessageDataInit;
}

interface PushSubscriptionChangeInit extends ExtendableEventInit {
    newSubscription?: PushSubscription;
    oldSubscription?: PushSubscription;
}

interface PushSubscriptionJSON {
    endpoint?: string;
    expirationTime?: number | null;
    keys?: Record<string, string>;
}

interface PushSubscriptionOptionsInit {
    applicationServerKey?: BufferSource | string | null;
    userVisibleOnly?: boolean;
}

interface RegistrationOptions {
    scope?: string;
    type?: WorkerType;
    updateViaCache?: ServiceWorkerUpdateViaCache;
}

interface RequestInit {
    body?: BodyInit | null;
    cache?: RequestCache;
    credentials?: RequestCredentials;
    headers?: HeadersInit;
    integrity?: string;
    keepalive?: boolean;
    method?: string;
    mode?: RequestMode;
    redirect?: RequestRedirect;
    referrer?: string;
    referrerPolicy?: ReferrerPolicy;
    signal?: AbortSignal | null;
    window?: any;
}

interface ResponseInit {
    headers?: HeadersInit;
    status?: number;
    statusText?: string;
}

interface RsaHashedImportParams extends Algorithm {
    hash: HashAlgorithmIdentifier;
}

interface RsaHashedKeyGenParams extends RsaKeyGenParams {
    hash: HashAlgorithmIdentifier;
}

interface RsaKeyGenParams extends Algorithm {
    modulusLength: number;
    publicExponent: BigInteger;
}

interface RsaOaepParams extends Algorithm {
    label?: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
}

interface RsaOtherPrimesInfo {
    d?: string;
    r?: string;
    t?: string;
}

interface RsaPssParams extends Algorithm {
    saltLength: number;
}

interface StorageEstimate {
    quota?: number;
    usage?: number;
}

interface SyncEventInit extends ExtendableEventInit {
    lastChance?: boolean;
    tag: string;
}

interface TextDecodeOptions {
    stream?: boolean;
}

interface TextDecoderOptions {
    fatal?: boolean;
    ignoreBOM?: boolean;
}

interface EventListener {
    (evt: Event): void;
}

interface AbortController {
    /**
     * Returns the AbortSignal object associated with this object.
     */
    readonly signal: AbortSignal;
    /**
     * Invoking this method will set this object's AbortSignal's aborted flag and
     * signal to any observers that the associated activity is to be aborted.
     */
    abort(): void;
}

declare var AbortController: {
    prototype: AbortController;
    new(): AbortController;
};

interface AbortSignalEventMap {
    "abort": ProgressEvent;
}

interface AbortSignal extends EventTarget {
    /**
     * Returns true if this AbortSignal's AbortController has signaled to abort, and false
     * otherwise.
     */
    readonly aborted: boolean;
    onabort: ((this: AbortSignal, ev: ProgressEvent) => any) | null;
    addEventListener<K extends keyof AbortSignalEventMap>(type: K, listener: (this: AbortSignal, ev: AbortSignalEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof AbortSignalEventMap>(type: K, listener: (this: AbortSignal, ev: AbortSignalEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

declare var AbortSignal: {
    prototype: AbortSignal;
    new(): AbortSignal;
};

interface AbstractWorkerEventMap {
    "error": ErrorEvent;
}

interface AbstractWorker {
    onerror: ((this: AbstractWorker, ev: ErrorEvent) => any) | null;
    addEventListener<K extends keyof AbstractWorkerEventMap>(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof AbstractWorkerEventMap>(type: K, listener: (this: AbstractWorker, ev: AbstractWorkerEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

interface AesCfbParams extends Algorithm {
    iv: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
}

interface AesCmacParams extends Algorithm {
    length: number;
}

interface Blob {
    readonly size: number;
    readonly type: string;
    slice(start?: number, end?: number, contentType?: string): Blob;
}

declare var Blob: {
    prototype: Blob;
    new(blobParts?: BlobPart[], options?: BlobPropertyBag): Blob;
};

interface Body {
    readonly body: ReadableStream | null;
    readonly bodyUsed: boolean;
    arrayBuffer(): Promise<ArrayBuffer>;
    blob(): Promise<Blob>;
    formData(): Promise<FormData>;
    json(): Promise<any>;
    text(): Promise<string>;
}

interface BroadcastChannelEventMap {
    "message": MessageEvent;
    "messageerror": MessageEvent;
}

interface BroadcastChannel extends EventTarget {
    /**
     * Returns the channel name (as passed to the constructor).
     */
    readonly name: string;
    onmessage: ((this: BroadcastChannel, ev: MessageEvent) => any) | null;
    onmessageerror: ((this: BroadcastChannel, ev: MessageEvent) => any) | null;
    /**
     * Closes the BroadcastChannel object, opening it up to garbage collection.
     */
    close(): void;
    /**
     * Sends the given message to other BroadcastChannel objects set up for this channel. Messages can be structured objects, e.g. nested objects and arrays.
     */
    postMessage(message: any): void;
    addEventListener<K extends keyof BroadcastChannelEventMap>(type: K, listener: (this: BroadcastChannel, ev: BroadcastChannelEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof BroadcastChannelEventMap>(type: K, listener: (this: BroadcastChannel, ev: BroadcastChannelEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

declare var BroadcastChannel: {
    prototype: BroadcastChannel;
    new(name: string): BroadcastChannel;
};

interface BroadcastChannelEventMap {
    message: MessageEvent;
    messageerror: MessageEvent;
}

interface Cache {
    add(request: RequestInfo): Promise<void>;
    addAll(requests: RequestInfo[]): Promise<void>;
    delete(request: RequestInfo, options?: CacheQueryOptions): Promise<boolean>;
    keys(request?: RequestInfo, options?: CacheQueryOptions): Promise<ReadonlyArray<Request>>;
    match(request: RequestInfo, options?: CacheQueryOptions): Promise<Response | undefined>;
    matchAll(request?: RequestInfo, options?: CacheQueryOptions): Promise<ReadonlyArray<Response>>;
    put(request: RequestInfo, response: Response): Promise<void>;
}

declare var Cache: {
    prototype: Cache;
    new(): Cache;
};

interface CacheStorage {
    delete(cacheName: string): Promise<boolean>;
    has(cacheName: string): Promise<boolean>;
    keys(): Promise<string[]>;
    match(request: RequestInfo, options?: CacheQueryOptions): Promise<Response | undefined>;
    open(cacheName: string): Promise<Cache>;
}

declare var CacheStorage: {
    prototype: CacheStorage;
    new(): CacheStorage;
};

interface CanvasGradient {
    /**
     * Adds a color stop with the given color to the gradient at the given offset. 0.0 is the offset
     * at one end of the gradient, 1.0 is the offset at the other end.
     * Throws an "IndexSizeError" DOMException if the offset
     * is out of range. Throws a "SyntaxError" DOMException if
     * the color cannot be parsed.
     */
    addColorStop(offset: number, color: string): void;
}

declare var CanvasGradient: {
    prototype: CanvasGradient;
    new(): CanvasGradient;
};

interface CanvasPath {
    arc(x: number, y: number, radius: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void;
    arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): void;
    bezierCurveTo(cp1x: number, cp1y: number, cp2x: number, cp2y: number, x: number, y: number): void;
    closePath(): void;
    ellipse(x: number, y: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise?: boolean): void;
    lineTo(x: number, y: number): void;
    moveTo(x: number, y: number): void;
    quadraticCurveTo(cpx: number, cpy: number, x: number, y: number): void;
    rect(x: number, y: number, w: number, h: number): void;
}

interface CanvasPattern {
    /**
     * Sets the transformation matrix that will be used when rendering the pattern during a fill or
     * stroke painting operation.
     */
    setTransform(transform?: DOMMatrix2DInit): void;
}

declare var CanvasPattern: {
    prototype: CanvasPattern;
    new(): CanvasPattern;
};

interface Client {
    readonly id: string;
    readonly type: ClientTypes;
    readonly url: string;
    postMessage(message: any, transfer?: Transferable[]): void;
}

declare var Client: {
    prototype: Client;
    new(): Client;
};

interface Clients {
    claim(): Promise<void>;
    get(id: string): Promise<any>;
    matchAll(options?: ClientQueryOptions): Promise<ReadonlyArray<Client>>;
    openWindow(url: string): Promise<WindowClient | null>;
}

declare var Clients: {
    prototype: Clients;
    new(): Clients;
};

interface CloseEvent extends Event {
    readonly code: number;
    readonly reason: string;
    readonly wasClean: boolean;
    /** @deprecated */
    initCloseEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, wasCleanArg: boolean, codeArg: number, reasonArg: string): void;
}

declare var CloseEvent: {
    prototype: CloseEvent;
    new(type: string, eventInitDict?: CloseEventInit): CloseEvent;
};

interface ConcatParams extends Algorithm {
    algorithmId: Uint8Array;
    hash?: string | Algorithm;
    partyUInfo: Uint8Array;
    partyVInfo: Uint8Array;
    privateInfo?: Uint8Array;
    publicInfo?: Uint8Array;
}

interface Console {
    memory: any;
    assert(condition?: boolean, message?: string, ...data: any[]): void;
    clear(): void;
    count(label?: string): void;
    debug(message?: any, ...optionalParams: any[]): void;
    dir(value?: any, ...optionalParams: any[]): void;
    dirxml(value: any): void;
    error(message?: any, ...optionalParams: any[]): void;
    exception(message?: string, ...optionalParams: any[]): void;
    group(groupTitle?: string, ...optionalParams: any[]): void;
    groupCollapsed(groupTitle?: string, ...optionalParams: any[]): void;
    groupEnd(): void;
    info(message?: any, ...optionalParams: any[]): void;
    log(message?: any, ...optionalParams: any[]): void;
    markTimeline(label?: string): void;
    profile(reportName?: string): void;
    profileEnd(reportName?: string): void;
    table(...tabularData: any[]): void;
    time(label?: string): void;
    timeEnd(label?: string): void;
    timeStamp(label?: string): void;
    timeline(label?: string): void;
    timelineEnd(label?: string): void;
    trace(message?: any, ...optionalParams: any[]): void;
    warn(message?: any, ...optionalParams: any[]): void;
}

declare var Console: {
    prototype: Console;
    new(): Console;
};

interface Crypto {
    readonly subtle: SubtleCrypto;
    getRandomValues<T extends Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | null>(array: T): T;
}

declare var Crypto: {
    prototype: Crypto;
    new(): Crypto;
};

interface CryptoKey {
    readonly algorithm: KeyAlgorithm;
    readonly extractable: boolean;
    readonly type: KeyType;
    readonly usages: KeyUsage[];
}

declare var CryptoKey: {
    prototype: CryptoKey;
    new(): CryptoKey;
};

interface CustomEvent<T = any> extends Event {
    /**
     * Returns any custom data event was created with.
     * Typically used for synthetic events.
     */
    readonly detail: T;
    initCustomEvent(typeArg: string, canBubbleArg: boolean, cancelableArg: boolean, detailArg: T): void;
}

declare var CustomEvent: {
    prototype: CustomEvent;
    new<T>(typeArg: string, eventInitDict?: CustomEventInit<T>): CustomEvent<T>;
};

interface DOMException {
    readonly code: number;
    readonly message: string;
    readonly name: string;
    readonly ABORT_ERR: number;
    readonly DATA_CLONE_ERR: number;
    readonly DOMSTRING_SIZE_ERR: number;
    readonly HIERARCHY_REQUEST_ERR: number;
    readonly INDEX_SIZE_ERR: number;
    readonly INUSE_ATTRIBUTE_ERR: number;
    readonly INVALID_ACCESS_ERR: number;
    readonly INVALID_CHARACTER_ERR: number;
    readonly INVALID_MODIFICATION_ERR: number;
    readonly INVALID_NODE_TYPE_ERR: number;
    readonly INVALID_STATE_ERR: number;
    readonly NAMESPACE_ERR: number;
    readonly NETWORK_ERR: number;
    readonly NOT_FOUND_ERR: number;
    readonly NOT_SUPPORTED_ERR: number;
    readonly NO_DATA_ALLOWED_ERR: number;
    readonly NO_MODIFICATION_ALLOWED_ERR: number;
    readonly QUOTA_EXCEEDED_ERR: number;
    readonly SECURITY_ERR: number;
    readonly SYNTAX_ERR: number;
    readonly TIMEOUT_ERR: number;
    readonly TYPE_MISMATCH_ERR: number;
    readonly URL_MISMATCH_ERR: number;
    readonly VALIDATION_ERR: number;
    readonly WRONG_DOCUMENT_ERR: number;
}

declare var DOMException: {
    prototype: DOMException;
    new(message?: string, name?: string): DOMException;
    readonly ABORT_ERR: number;
    readonly DATA_CLONE_ERR: number;
    readonly DOMSTRING_SIZE_ERR: number;
    readonly HIERARCHY_REQUEST_ERR: number;
    readonly INDEX_SIZE_ERR: number;
    readonly INUSE_ATTRIBUTE_ERR: number;
    readonly INVALID_ACCESS_ERR: number;
    readonly INVALID_CHARACTER_ERR: number;
    readonly INVALID_MODIFICATION_ERR: number;
    readonly INVALID_NODE_TYPE_ERR: number;
    readonly INVALID_STATE_ERR: number;
    readonly NAMESPACE_ERR: number;
    readonly NETWORK_ERR: number;
    readonly NOT_FOUND_ERR: number;
    readonly NOT_SUPPORTED_ERR: number;
    readonly NO_DATA_ALLOWED_ERR: number;
    readonly NO_MODIFICATION_ALLOWED_ERR: number;
    readonly QUOTA_EXCEEDED_ERR: number;
    readonly SECURITY_ERR: number;
    readonly SYNTAX_ERR: number;
    readonly TIMEOUT_ERR: number;
    readonly TYPE_MISMATCH_ERR: number;
    readonly URL_MISMATCH_ERR: number;
    readonly VALIDATION_ERR: number;
    readonly WRONG_DOCUMENT_ERR: number;
};

interface DOMMatrix extends DOMMatrixReadOnly {
    a: number;
    b: number;
    c: number;
    d: number;
    e: number;
    f: number;
    m11: number;
    m12: number;
    m13: number;
    m14: number;
    m21: number;
    m22: number;
    m23: number;
    m24: number;
    m31: number;
    m32: number;
    m33: number;
    m34: number;
    m41: number;
    m42: number;
    m43: number;
    m44: number;
    invertSelf(): DOMMatrix;
    multiplySelf(other?: DOMMatrixInit): DOMMatrix;
    preMultiplySelf(other?: DOMMatrixInit): DOMMatrix;
    rotateAxisAngleSelf(x?: number, y?: number, z?: number, angle?: number): DOMMatrix;
    rotateFromVectorSelf(x?: number, y?: number): DOMMatrix;
    rotateSelf(rotX?: number, rotY?: number, rotZ?: number): DOMMatrix;
    scale3dSelf(scale?: number, originX?: number, originY?: number, originZ?: number): DOMMatrix;
    scaleSelf(scaleX?: number, scaleY?: number, scaleZ?: number, originX?: number, originY?: number, originZ?: number): DOMMatrix;
    skewXSelf(sx?: number): DOMMatrix;
    skewYSelf(sy?: number): DOMMatrix;
    translateSelf(tx?: number, ty?: number, tz?: number): DOMMatrix;
}

declare var DOMMatrix: {
    prototype: DOMMatrix;
    new(init?: string | number[]): DOMMatrix;
    fromFloat32Array(array32: Float32Array): DOMMatrix;
    fromFloat64Array(array64: Float64Array): DOMMatrix;
    fromMatrix(other?: DOMMatrixInit): DOMMatrix;
};

interface DOMMatrixReadOnly {
    readonly a: number;
    readonly b: number;
    readonly c: number;
    readonly d: number;
    readonly e: number;
    readonly f: number;
    readonly is2D: boolean;
    readonly isIdentity: boolean;
    readonly m11: number;
    readonly m12: number;
    readonly m13: number;
    readonly m14: number;
    readonly m21: number;
    readonly m22: number;
    readonly m23: number;
    readonly m24: number;
    readonly m31: number;
    readonly m32: number;
    readonly m33: number;
    readonly m34: number;
    readonly m41: number;
    readonly m42: number;
    readonly m43: number;
    readonly m44: number;
    flipX(): DOMMatrix;
    flipY(): DOMMatrix;
    inverse(): DOMMatrix;
    multiply(other?: DOMMatrixInit): DOMMatrix;
    rotate(rotX?: number, rotY?: number, rotZ?: number): DOMMatrix;
    rotateAxisAngle(x?: number, y?: number, z?: number, angle?: number): DOMMatrix;
    rotateFromVector(x?: number, y?: number): DOMMatrix;
    scale(scaleX?: number, scaleY?: number, scaleZ?: number, originX?: number, originY?: number, originZ?: number): DOMMatrix;
    scale3d(scale?: number, originX?: number, originY?: number, originZ?: number): DOMMatrix;
    skewX(sx?: number): DOMMatrix;
    skewY(sy?: number): DOMMatrix;
    toFloat32Array(): Float32Array;
    toFloat64Array(): Float64Array;
    toJSON(): any;
    transformPoint(point?: DOMPointInit): DOMPoint;
    translate(tx?: number, ty?: number, tz?: number): DOMMatrix;
}

declare var DOMMatrixReadOnly: {
    prototype: DOMMatrixReadOnly;
    new(init?: string | number[]): DOMMatrixReadOnly;
    fromFloat32Array(array32: Float32Array): DOMMatrixReadOnly;
    fromFloat64Array(array64: Float64Array): DOMMatrixReadOnly;
    fromMatrix(other?: DOMMatrixInit): DOMMatrixReadOnly;
};

interface DOMPoint extends DOMPointReadOnly {
    w: number;
    x: number;
    y: number;
    z: number;
}

declare var DOMPoint: {
    prototype: DOMPoint;
    new(x?: number, y?: number, z?: number, w?: number): DOMPoint;
    fromPoint(other?: DOMPointInit): DOMPoint;
};

interface DOMPointReadOnly {
    readonly w: number;
    readonly x: number;
    readonly y: number;
    readonly z: number;
    matrixTransform(matrix?: DOMMatrixInit): DOMPoint;
    toJSON(): any;
}

declare var DOMPointReadOnly: {
    prototype: DOMPointReadOnly;
    new(x?: number, y?: number, z?: number, w?: number): DOMPointReadOnly;
    fromPoint(other?: DOMPointInit): DOMPointReadOnly;
};

interface DOMQuad {
    readonly p1: DOMPoint;
    readonly p2: DOMPoint;
    readonly p3: DOMPoint;
    readonly p4: DOMPoint;
    getBounds(): DOMRect;
    toJSON(): any;
}

declare var DOMQuad: {
    prototype: DOMQuad;
    new(p1?: DOMPointInit, p2?: DOMPointInit, p3?: DOMPointInit, p4?: DOMPointInit): DOMQuad;
    fromQuad(other?: DOMQuadInit): DOMQuad;
    fromRect(other?: DOMRectInit): DOMQuad;
};

interface DOMRect extends DOMRectReadOnly {
    height: number;
    width: number;
    x: number;
    y: number;
}

declare var DOMRect: {
    prototype: DOMRect;
    new(x?: number, y?: number, width?: number, height?: number): DOMRect;
    fromRect(other?: DOMRectInit): DOMRect;
};

interface DOMRectReadOnly {
    readonly bottom: number;
    readonly height: number;
    readonly left: number;
    readonly right: number;
    readonly top: number;
    readonly width: number;
    readonly x: number;
    readonly y: number;
    toJSON(): any;
}

declare var DOMRectReadOnly: {
    prototype: DOMRectReadOnly;
    new(x?: number, y?: number, width?: number, height?: number): DOMRectReadOnly;
    fromRect(other?: DOMRectInit): DOMRectReadOnly;
};

interface DOMStringList {
    /**
     * Returns the number of strings in strings.
     */
    readonly length: number;
    /**
     * Returns true if strings contains string, and false
     * otherwise.
     */
    contains(string: string): boolean;
    /**
     * Returns the string with index index from strings.
     */
    item(index: number): string | null;
    [index: number]: string;
}

declare var DOMStringList: {
    prototype: DOMStringList;
    new(): DOMStringList;
};

interface DedicatedWorkerGlobalScopeEventMap extends WorkerGlobalScopeEventMap {
    "message": MessageEvent;
}

interface DedicatedWorkerGlobalScope extends WorkerGlobalScope {
    onmessage: ((this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any) | null;
    close(): void;
    postMessage(message: any, transfer?: Transferable[]): void;
    addEventListener<K extends keyof DedicatedWorkerGlobalScopeEventMap>(type: K, listener: (this: DedicatedWorkerGlobalScope, ev: DedicatedWorkerGlobalScopeEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof DedicatedWorkerGlobalScopeEventMap>(type: K, listener: (this: DedicatedWorkerGlobalScope, ev: DedicatedWorkerGlobalScopeEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

declare var DedicatedWorkerGlobalScope: {
    prototype: DedicatedWorkerGlobalScope;
    new(): DedicatedWorkerGlobalScope;
};

interface DhImportKeyParams extends Algorithm {
    generator: Uint8Array;
    prime: Uint8Array;
}

interface DhKeyAlgorithm extends KeyAlgorithm {
    generator: Uint8Array;
    prime: Uint8Array;
}

interface DhKeyDeriveParams extends Algorithm {
    public: CryptoKey;
}

interface DhKeyGenParams extends Algorithm {
    generator: Uint8Array;
    prime: Uint8Array;
}

interface ErrorEvent extends Event {
    readonly colno: number;
    readonly error: any;
    readonly filename: string;
    readonly lineno: number;
    readonly message: string;
}

declare var ErrorEvent: {
    prototype: ErrorEvent;
    new(type: string, eventInitDict?: ErrorEventInit): ErrorEvent;
};

interface Event {
    /**
     * Returns true or false depending on how event was initialized. True if event goes through its target's ancestors in reverse tree order, and false otherwise.
     */
    readonly bubbles: boolean;
    cancelBubble: boolean;
    readonly cancelable: boolean;
    /**
     * Returns true or false depending on how event was initialized. True if event invokes listeners past a ShadowRoot node that is the root of its target, and false otherwise.
     */
    readonly composed: boolean;
    /**
     * Returns the object whose event listener's callback is currently being
     * invoked.
     */
    readonly currentTarget: EventTarget | null;
    readonly defaultPrevented: boolean;
    readonly eventPhase: number;
    /**
     * Returns true if event was dispatched by the user agent, and
     * false otherwise.
     */
    readonly isTrusted: boolean;
    returnValue: boolean;
    readonly srcElement: object | null;
    /**
     * Returns the object to which event is dispatched (its target).
     */
    readonly target: EventTarget | null;
    /**
     * Returns the event's timestamp as the number of milliseconds measured relative to
     * the time origin.
     */
    readonly timeStamp: number;
    /**
     * Returns the type of event, e.g.
     * "click", "hashchange", or
     * "submit".
     */
    readonly type: string;
    composedPath(): EventTarget[];
    initEvent(type: string, bubbles?: boolean, cancelable?: boolean): void;
    preventDefault(): void;
    /**
     * Invoking this method prevents event from reaching
     * any registered event listeners after the current one finishes running and, when dispatched in a tree, also prevents event from reaching any
     * other objects.
     */
    stopImmediatePropagation(): void;
    /**
     * When dispatched in a tree, invoking this method prevents event from reaching any objects other than the current object.
     */
    stopPropagation(): void;
    readonly AT_TARGET: number;
    readonly BUBBLING_PHASE: number;
    readonly CAPTURING_PHASE: number;
    readonly NONE: number;
}

declare var Event: {
    prototype: Event;
    new(type: string, eventInitDict?: EventInit): Event;
    readonly AT_TARGET: number;
    readonly BUBBLING_PHASE: number;
    readonly CAPTURING_PHASE: number;
    readonly NONE: number;
};

interface EventListenerObject {
    handleEvent(evt: Event): void;
}

interface EventSource extends EventTarget {
    readonly CLOSED: number;
    readonly CONNECTING: number;
    readonly OPEN: number;
    onerror: (evt: MessageEvent) => any;
    onmessage: (evt: MessageEvent) => any;
    onopen: (evt: MessageEvent) => any;
    readonly readyState: number;
    readonly url: string;
    readonly withCredentials: boolean;
    close(): void;
}

declare var EventSource: {
    prototype: EventSource;
    new(url: string, eventSourceInitDict?: EventSourceInit): EventSource;
};

interface EventSourceInit {
    readonly withCredentials: boolean;
}

interface EventTarget {
    /**
     * Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
     * The options argument sets listener-specific options. For compatibility this can be a
     * boolean, in which case the method behaves exactly as if the value was specified as options's capture.
     * When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
     * When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in §2.8 Observing event listeners.
     * When set to true, options's once indicates that the callback will only be invoked once after which the event listener will
     * be removed.
     * The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
     */
    addEventListener(type: string, listener: EventListenerOrEventListenerObject | null, options?: boolean | AddEventListenerOptions): void;
    /**
     * Dispatches a synthetic event event to target and returns true
     * if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
     */
    dispatchEvent(event: Event): boolean;
    /**
     * Removes the event listener in target's event listener list with the same type, callback, and options.
     */
    removeEventListener(type: string, callback: EventListenerOrEventListenerObject | null, options?: EventListenerOptions | boolean): void;
}

declare var EventTarget: {
    prototype: EventTarget;
    new(): EventTarget;
};

interface ExtendableEvent extends Event {
    waitUntil(f: Promise<any>): void;
}

declare var ExtendableEvent: {
    prototype: ExtendableEvent;
    new(type: string, eventInitDict?: ExtendableEventInit): ExtendableEvent;
};

interface ExtendableMessageEvent extends ExtendableEvent {
    readonly data: any;
    readonly lastEventId: string;
    readonly origin: string;
    readonly ports: ReadonlyArray<MessagePort>;
    readonly source: Client | ServiceWorker | MessagePort | null;
}

declare var ExtendableMessageEvent: {
    prototype: ExtendableMessageEvent;
    new(type: string, eventInitDict?: ExtendableMessageEventInit): ExtendableMessageEvent;
};

interface FetchEvent extends ExtendableEvent {
    readonly clientId: string;
    readonly preloadResponse: Promise<any>;
    readonly request: Request;
    readonly resultingClientId: string;
    readonly targetClientId: string;
    respondWith(r: Promise<Response>): void;
}

declare var FetchEvent: {
    prototype: FetchEvent;
    new(type: string, eventInitDict: FetchEventInit): FetchEvent;
};

interface File extends Blob {
    readonly lastModified: number;
    readonly name: string;
}

declare var File: {
    prototype: File;
    new(fileBits: BlobPart[], fileName: string, options?: FilePropertyBag): File;
};

interface FileList {
    readonly length: number;
    item(index: number): File | null;
    [index: number]: File;
}

declare var FileList: {
    prototype: FileList;
    new(): FileList;
};

interface FileReaderEventMap {
    "abort": ProgressEvent;
    "error": ProgressEvent;
    "load": ProgressEvent;
    "loadend": ProgressEvent;
    "loadstart": ProgressEvent;
    "progress": ProgressEvent;
}

interface FileReader extends EventTarget {
    readonly error: DOMException | null;
    onabort: ((this: FileReader, ev: ProgressEvent) => any) | null;
    onerror: ((this: FileReader, ev: ProgressEvent) => any) | null;
    onload: ((this: FileReader, ev: ProgressEvent) => any) | null;
    onloadend: ((this: FileReader, ev: ProgressEvent) => any) | null;
    onloadstart: ((this: FileReader, ev: ProgressEvent) => any) | null;
    onprogress: ((this: FileReader, ev: ProgressEvent) => any) | null;
    readonly readyState: number;
    readonly result: string | ArrayBuffer | null;
    abort(): void;
    readAsArrayBuffer(blob: Blob): void;
    readAsBinaryString(blob: Blob): void;
    readAsDataURL(blob: Blob): void;
    readAsText(blob: Blob, label?: string): void;
    readonly DONE: number;
    readonly EMPTY: number;
    readonly LOADING: number;
    addEventListener<K extends keyof FileReaderEventMap>(type: K, listener: (this: FileReader, ev: FileReaderEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof FileReaderEventMap>(type: K, listener: (this: FileReader, ev: FileReaderEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

declare var FileReader: {
    prototype: FileReader;
    new(): FileReader;
    readonly DONE: number;
    readonly EMPTY: number;
    readonly LOADING: number;
};

interface FileReaderSync {
    readAsArrayBuffer(blob: Blob): ArrayBuffer;
    readAsBinaryString(blob: Blob): string;
    readAsDataURL(blob: Blob): string;
    readAsText(blob: Blob, label?: string): string;
}

declare var FileReaderSync: {
    prototype: FileReaderSync;
    new(): FileReaderSync;
};

interface FormData {
    append(name: string, value: string | Blob, fileName?: string): void;
    delete(name: string): void;
    get(name: string): FormDataEntryValue | null;
    getAll(name: string): FormDataEntryValue[];
    has(name: string): boolean;
    set(name: string, value: string | Blob, fileName?: string): void;
    forEach(callbackfn: (value: FormDataEntryValue, key: string, parent: FormData) => void, thisArg?: any): void;
}

declare var FormData: {
    prototype: FormData;
    new(): FormData;
};

interface GlobalFetch {
    fetch(input: RequestInfo, init?: RequestInit): Promise<Response>;
}

interface Headers {
    append(name: string, value: string): void;
    delete(name: string): void;
    get(name: string): string | null;
    has(name: string): boolean;
    set(name: string, value: string): void;
    forEach(callbackfn: (value: string, key: string, parent: Headers) => void, thisArg?: any): void;
}

declare var Headers: {
    prototype: Headers;
    new(init?: HeadersInit): Headers;
};

interface HkdfCtrParams extends Algorithm {
    context: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
    hash: string | Algorithm;
    label: Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | ArrayBuffer;
}

interface IDBArrayKey extends Array<IDBValidKey> {
}

interface IDBCursor {
    /**
     * Returns the direction ("next", "nextunique", "prev" or "prevunique")
     * of the cursor.
     */
    readonly direction: IDBCursorDirection;
    /**
     * Returns the key of the cursor.
     * Throws a "InvalidStateError" DOMException if the cursor is advancing or is finished.
     */
    readonly key: IDBValidKey | IDBKeyRange;
    /**
     * Returns the effective key of the cursor.
     * Throws a "InvalidStateError" DOMException if the cursor is advancing or is finished.
     */
    readonly primaryKey: IDBValidKey | IDBKeyRange;
    /**
     * Returns the IDBObjectStore or IDBIndex the cursor was opened from.
     */
    readonly source: IDBObjectStore | IDBIndex;
    /**
     * Advances the cursor through the next count records in
     * range.
     */
    advance(count: number): void;
    /**
     * Advances the cursor to the next record in range matching or
     * after key.
     */
    continue(key?: IDBValidKey | IDBKeyRange): void;
    /**
     * Advances the cursor to the next record in range matching
     * or after key and primaryKey. Throws an "InvalidAccessError" DOMException if the source is not an index.
     */
    continuePrimaryKey(key: IDBValidKey | IDBKeyRange, primaryKey: IDBValidKey | IDBKeyRange): void;
    /**
     * Delete the record pointed at by the cursor with a new value.
     * If successful, request's result will be undefined.
     */
    delete(): IDBRequest<undefined>;
    /**
     * Updated the record pointed at by the cursor with a new value.
     * Throws a "DataError" DOMException if the effective object store uses in-line keys and the key would have changed.
     * If successful, request's result will be the record's key.
     */
    update(value: any): IDBRequest<IDBValidKey>;
}

declare var IDBCursor: {
    prototype: IDBCursor;
    new(): IDBCursor;
};

interface IDBCursorWithValue extends IDBCursor {
    /**
     * Returns the cursor's current value.
     */
    readonly value: any;
}

declare var IDBCursorWithValue: {
    prototype: IDBCursorWithValue;
    new(): IDBCursorWithValue;
};

interface IDBDatabaseEventMap {
    "abort": Event;
    "close": Event;
    "error": Event;
    "versionchange": IDBVersionChangeEvent;
}

interface IDBDatabase extends EventTarget {
    /**
     * Returns the name of the database.
     */
    readonly name: string;
    /**
     * Returns a list of the names of object stores in the database.
     */
    readonly objectStoreNames: DOMStringList;
    onabort: ((this: IDBDatabase, ev: Event) => any) | null;
    onclose: ((this: IDBDatabase, ev: Event) => any) | null;
    onerror: ((this: IDBDatabase, ev: Event) => any) | null;
    onversionchange: ((this: IDBDatabase, ev: IDBVersionChangeEvent) => any) | null;
    /**
     * Returns the version of the database.
     */
    readonly version: number;
    /**
     * Closes the connection once all running transactions have finished.
     */
    close(): void;
    /**
     * Creates a new object store with the given name and options and returns a new IDBObjectStore.
     * Throws a "InvalidStateError" DOMException if not called within an upgrade transaction.
     */
    createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore;
    /**
     * Deletes the object store with the given name.
     * Throws a "InvalidStateError" DOMException if not called within an upgrade transaction.
     */
    deleteObjectStore(name: string): void;
    /**
     * Returns a new transaction with the given mode ("readonly" or "readwrite")
     * and scope which can be a single object store name or an array of names.
     */
    transaction(storeNames: string | string[], mode?: IDBTransactionMode): IDBTransaction;
    addEventListener<K extends keyof IDBDatabaseEventMap>(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof IDBDatabaseEventMap>(type: K, listener: (this: IDBDatabase, ev: IDBDatabaseEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}

declare var IDBDatabase: {
    prototype: IDBDatabase;
    new(): IDBDatabase;
};

interface IDBFactory {
    /**
     * Compares two values as keys. Returns -1 if key1 precedes key2, 1 if key2 precedes key1, and 0 if
     * the keys are equal.
     * Throws a "DataError" DOMException if either input is not a valid key.
     */
    cmp(first: any, second: any): number;
    /**
     * Attempts to delete the named database. If the
     * database already exists and there are open connections that don't close in response to a versionchange event, the request will be blocked until all they close. If the request
     * is successful request's result will be null.
     */
    deleteDatabase(name: string): IDBOpenDBRequest;
    /**
     * Attempts to open a connection to the named database with the specified version. If the database already exists
     * with a lower version and there are open connections that don't close in response to a versionchange event, the request will be blocked until all they close, then an upgrade
     * will occur. If the database already exists with a higher
     * version the request will fail. If the request is
     * successful request's result will
     * be the connection.
     */
    open(name: string, version?: number): IDBOpenDBRequest;
}

declare var IDBFactory: {
    prototype: IDBFactory;
    new(): IDBFactory;
};

interface IDBIndex {
    readonly keyPath: string | string[];
    readonly multiEntry: boolean;
    /**
     * Updates the name of the store to newName.
     * Throws an "InvalidStateError" DOMException if not called within an upgrade
     * transaction.
     */
    name: string;
    /**
     * Returns the IDBObjectStore the index belongs to.
     */
    readonly objectStore: IDBObjectStore;
    readonly unique: boolean;
    /**
     * Retrieves the number of records matching the given key or key range in query.
     * If successful, request's result will be the
     * count.
     */
    count(key?: IDBValidKey | IDBKeyRange): IDBRequest<number>;
    /**
     * Retrieves the value of the first record matching the
     * given key or key range in query.
     * If successful, request's result will be the value, or undefined if there was no matching record.
     */
    get(key: IDBValidKey | IDBKeyRange): IDBRequest<any | undefined>;
    /**
     * Retrieves the values of the records matching the given key or key range in query (up to count if given).
     * If successful, request's result will be an Array of the values.
     */
    getAll(query?: IDBValidKey | IDBKeyRange, count?: number): IDBRequest<any[]>;
    /**
     * Retrieves the keys of records matching the given key or key range in query (up to count if given).
     * If successful, request's result will be an Array of the keys.
     */
    getAllKeys(query?: IDBValidKey | IDBKeyRange, count?: number): IDBRequest<IDBValidKey[]>;
    /**
     * Retrieves the key of the first record matching the
     * given key or key range in query.
     * If successful, request's result will be the key, or undefined if there was no matching record.
     */
    getKey(key: IDBValidKey | IDBKeyRange): IDBRequest<IDBValidKey | undefined>;
    /**
     * Opens a cursor over the records matching query,
     * ordered by direction. If query is null, all records in index are matched.
     * If successful, request's result will be an IDBCursorWithValue, or null if there were no matching records.
     */
    openCursor(range?: IDBValidKey | IDBKeyRange, direction?: IDBCursorDirection): IDBRequest<IDBCursorWithValue | null>;
    /**
     * Opens a cursor with key only flag set over the records matching query, ordered by direction. If query is null, all records in index are matched.
     * If successful, request's result will be an IDBCursor, or null if there were no matching records.
     */
    openKeyCursor(range?: IDBValidKey | IDBKeyRange, direction?: IDBCursorDirection): IDBRequest<IDBCursor | null>;
}

declare var IDBIndex: {
    prototype: IDBIndex;
    new(): IDBIndex;
};

interface IDBKeyRange {
    /**
     * Returns lower bound, or undefined if none.
     */
    readonly lower: any;
    /**
     * Returns true if the lower open flag is set, and false otherwise.
     */
    readonly lowerOpen: boolean;
    /**
     * Returns upper bound, or undefined if none.
     */
    readonly upper: any;
    /**
     * Returns true if the upper open flag is set, and false otherwise.
     */
    readonly upperOpen: boolean;
    /**
     * Returns true if key is included in the range, and false otherwise.
     */
    includes(key: any): boolean;
}

declare var IDBKeyRange: {
    prototype: IDBKeyRange;
    new(): IDBKeyRange;
    /**
     * Returns a new IDBKeyRange spanning from lower to upper.
     * If lowerOpen is true, lower is not included in the range.
     * If upperOpen is true, upper is not included in the range.
     */
    bound(lower: any, upper: any, lowerOpen?: boolean, upperOpen?: boolean): IDBKeyRange;
    /**
     * Returns a new IDBKeyRange starting at key with no
     * upper bound. If open is true, key is not included in the
     * range.
     */
    lowerBound(lower: any, open?: boolean): IDBKeyRange;
    /**
     * Returns a new IDBKeyRange spanning only key.
     */
    only(value: any): IDBKeyRange;
    /**
     * Returns a new IDBKeyRange with no lower bound and ending at key. If open is true, key is not included in the range.
     */
    upperBound(upper: any, open?: boolean): IDBKeyRange;
};

interface IDBObjectStore {
    /**
     * Returns true if the store has a key generator, and false otherwise.
     */
    readonly autoIncrement: boolean;
    /**
     * Returns a list of the names of indexes in the store.
     */
    readonly indexNames: DOMStringList;
    /**
     * Returns the key path of the store, or null if none.
     */
    readonly keyPath: string | string[];
    /**
     * Updates the name of the store to newName.
     * Throws "InvalidStateError" DOMException if not calle