lighthouse
Version:
Automated auditing, performance metrics, and best practices for the web.
45 lines • 1.74 kB
TypeScript
export default DuplicatedJavascript;
export type ByteEfficiencyProduct = import("./byte-efficiency-audit.js").ByteEfficiencyProduct;
export type Item = LH.Audit.ByteEfficiencyItem & {
source: string;
subItems: {
type: "subitems";
items: SubItem[];
};
};
export type SubItem = {
url: string;
sourceTransferBytes?: number;
};
declare class DuplicatedJavascript extends ByteEfficiencyAudit {
/**
* @param {string} source
*/
static _getNodeModuleName(source: string): string;
/**
* @param {LH.Artifacts} artifacts
* @param {LH.Audit.Context} context
*/
static _getDuplicationGroupedByNodeModules(artifacts: LH.Artifacts, context: LH.Audit.Context): Promise<Map<string, {
scriptId: string;
scriptUrl: string;
resourceSize: number;
}[]>>;
/**
* Each details item returned is a module with subItems for each resource that
* includes it. The wastedBytes for the details item is the number of bytes
* occupied by the sum of all but the largest copy of the module. wastedBytesByUrl
* attributes the cost of the bytes to a specific resource, for use by lantern.
* @param {LH.Artifacts} artifacts
* @param {Array<LH.Artifacts.NetworkRequest>} networkRecords
* @param {LH.Audit.Context} context
* @return {Promise<ByteEfficiencyProduct>}
*/
static audit_(artifacts: LH.Artifacts, networkRecords: Array<LH.Artifacts.NetworkRequest>, context: LH.Audit.Context): Promise<ByteEfficiencyProduct>;
}
export namespace UIStrings {
let title: string;
let description: string;
}
import { ByteEfficiencyAudit } from './byte-efficiency-audit.js';
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