/** * @license * Copyright 2017 Google Inc. * SPDX-License-Identifier: Apache-2.0 */ import type { OperatorFunction } from '../../third_party/rxjs/rxjs.js'; import { Observable } from '../../third_party/rxjs/rxjs.js'; import type { CDPSession } from '../api/CDPSession.js'; import type { EventEmitter, EventType } from './EventEmitter.js'; import type { ParsedPDFOptions, PDFOptions } from './PDFOptions.js'; /** * @internal */ export declare const debugError: (...args: unknown[]) => void; /** * @internal */ export declare const DEFAULT_VIEWPORT: Readonly<{ width: 800; height: 600; }>; /** * @internal */ export declare class PuppeteerURL { #private; static INTERNAL_URL: string; static fromCallSite(functionName: string, site: NodeJS.CallSite): PuppeteerURL; static parse: (url: string) => PuppeteerURL; static isPuppeteerURL: (url: string) => boolean; get functionName(): string; get siteString(): string; toString(): string; } /** * @internal */ export declare const withSourcePuppeteerURLIfNone: >(functionName: string, object: T) => T; /** * @internal */ export declare const getSourcePuppeteerURLIfAvailable: >(object: T) => PuppeteerURL | undefined; /** * @internal */ export declare const isString: (obj: unknown) => obj is string; /** * @internal */ export declare const isNumber: (obj: unknown) => obj is number; /** * @internal */ export declare const isPlainObject: (obj: unknown) => obj is Record; /** * @internal */ export declare const isRegExp: (obj: unknown) => obj is RegExp; /** * @internal */ export declare const isDate: (obj: unknown) => obj is Date; /** * @internal */ export declare function evaluationString(fun: Function | string, ...args: unknown[]): string; /** * @internal */ export declare function getReadableAsTypedArray(readable: ReadableStream, path?: string): Promise; /** * @internal */ export declare function getReadableFromProtocolStream(client: CDPSession, handle: string): Promise>; /** * @internal */ export declare function validateDialogType(type: string): 'alert' | 'confirm' | 'prompt' | 'beforeunload'; /** * @internal */ export declare function timeout(ms: number, cause?: Error): Observable; /** * @internal */ export declare const UTILITY_WORLD_NAME: string; /** * @internal */ export declare const SOURCE_URL_REGEX: RegExp; /** * @internal */ export declare function getSourceUrlComment(url: string): string; /** * @internal */ export declare const NETWORK_IDLE_TIME = 500; /** * @internal */ export declare function parsePDFOptions(options?: PDFOptions, lengthUnit?: 'in' | 'cm'): ParsedPDFOptions; /** * @internal */ export declare const unitToPixels: { px: number; in: number; cm: number; mm: number; }; /** * @internal */ export declare function fromEmitterEvent, Event extends keyof Events>(emitter: EventEmitter, eventName: Event): Observable; /** * @internal */ export declare function fromAbortSignal(signal?: AbortSignal, cause?: Error): Observable; /** * @internal */ export declare function filterAsync(predicate: (value: T) => boolean | PromiseLike): OperatorFunction; //# sourceMappingURL=util.d.ts.map