lighthouse/core/gather/gatherers/devtools-log.d.ts

Automated auditing, performance metrics, and best practices for the web.

export default DevtoolsLog;
declare class DevtoolsLog extends BaseGatherer {
    static symbol: symbol;
    _messageLog: DevtoolsMessageLog;
    /** @param {LH.Protocol.RawEventMessage} e */
    _onProtocolMessage: (e: LH.Protocol.RawEventMessage) => void;
    /**
     * @param {LH.Gatherer.Context} passContext
     */
    startSensitiveInstrumentation({ driver }: LH.Gatherer.Context): Promise<void>;
    /**
     * @param {LH.Gatherer.Context} passContext
     */
    stopSensitiveInstrumentation({ driver }: LH.Gatherer.Context): Promise<void>;
    /**
     * @return {LH.Artifacts['DevtoolsLog']}
     */
    getDebugData(): LH.Artifacts["DevtoolsLog"];
    /**
     * @return {Promise<LH.Artifacts['DevtoolsLog']>}
     */
    getArtifact(): Promise<LH.Artifacts["DevtoolsLog"]>;
}
/**
 * This class saves all protocol messages whose method match a particular
 * regex filter. Used when saving assets for later analysis by another tool such as
 * Webpagetest.
 */
export class DevtoolsMessageLog {
    /**
     * @param {RegExp=} regexFilter
     */
    constructor(regexFilter?: RegExp | undefined);
    _filter: RegExp | undefined;
    /** @type {LH.DevtoolsLog} */
    _messages: LH.DevtoolsLog;
    _isRecording: boolean;
    /**
     * @return {LH.DevtoolsLog}
     */
    get messages(): LH.DevtoolsLog;
    reset(): void;
    beginRecording(): void;
    endRecording(): void;
    /**
     * Records a message if method matches filter and recording has been started.
     * @param {LH.Protocol.RawEventMessage} message
     */
    record(message: LH.Protocol.RawEventMessage): void;
}
import BaseGatherer from '../base-gatherer.js';
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