@appium/support/build/lib/mjpeg.d.ts

Support libs used across Appium packages

import { Writable, type WritableOptions } from 'node:stream';
/** Class which stores the last bit of data streamed into it */
export declare class MJpegStream extends Writable {
    readonly errorHandler: (err: Error) => void;
    readonly url: string;
    /** Number of JPEG frames received so far (reset on {@linkcode clear}). Use stream['updateCount'] in tests if needed. */
    private updateCount;
    /** Last received JPEG chunk (base64 via {@linkcode lastChunkBase64}); `null` when no data yet or after {@linkcode clear}/stop. Use stream['lastChunk'] in tests if needed. */
    private lastChunk;
    private registerStartSuccess;
    private registerStartFailure;
    private responseStream;
    private consumer;
    /**
     * @param mJpegUrl - URL of MJPEG-over-HTTP stream
     * @param errorHandler - additional function that will be called in the case of any errors
     * @param options - Options to pass to the Writable constructor
     */
    constructor(mJpegUrl: string, errorHandler?: (err: Error) => void, options?: WritableOptions);
    get lastChunkBase64(): string | null;
    lastChunkPNG(): Promise<Buffer | null>;
    lastChunkPNGBase64(): Promise<string | null>;
    clear(): void;
    start(serverTimeout?: number): Promise<void>;
    stop(): void;
    write(data: Buffer | string | Uint8Array, encoding?: BufferEncoding | ((error: Error | null) => void), callback?: (error: Error | null) => void): boolean;
}
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