playwright-performance-reporter/lib/helpers/json-chunk-writer.d.ts

Measure and publish performance metrics from browser dev-tools when running playwright

import { type JsonWriter, type OptionsFileWrite } from '../types/index.js';
/**
 * Write JSON chunks in an array of entries
 */
export declare class JsonChunkWriter implements JsonWriter {
    /**
     * Locator where to store the output
     */
    private filePath;
    /**
     * Status whether writer is usable
     */
    private isClosed;
    /**
     * File writer
     */
    private fileStream;
    /**
     * JSON chunk writer
     */
    private readonly jsonStream;
    /**
     * Initialize writer
     *
     * @param options defines target output
     */
    initialize(options: OptionsFileWrite): void;
    /**
     * Create new entry of an object, that is serializable.
     *
     * @param content
     */
    write(content: Record<any, any>): boolean;
    /**
     * Finish json stream
     */
    close(): void;
    /**
     * Delete created file
     */
    delete(): boolean;
}