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webpack-bundle-size-analyzer

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A utility to find how your dependencies are contributing to the size of your Webpack bundles

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export declare type Milliseconds = number; export declare type Bytes = number; export declare type Path = string; export interface WebpackAsset { name: string; size: Bytes; chunks: number[]; chunkNames: string[]; emitted: boolean; } export interface WebpackChunk { } export interface WebpackModule { id: number; identifier: Path; name: string; size: Bytes; } export interface CompilationBase { name?: string; errors: any[]; hash: string; version: string; warnings: any[]; } /** JSON structure produced when Webpack config * is an array of bundles. */ export interface WebpackMultiCompilation extends CompilationBase { children: WebpackCompilation[]; } /** JSON structure produced for a single bundle generated by * a Webpack compilation. */ export interface WebpackCompilation extends CompilationBase { time: Milliseconds; assetsByChunkName: { [chunkName: string]: string; }; assets: WebpackAsset[]; chunks: WebpackChunk[]; modules: WebpackModule[]; } /** JSON structure of `webpack --json` output */ export declare type WebpackStats = WebpackMultiCompilation | WebpackCompilation; export declare function isMultiCompilation(stats: WebpackStats): stats is WebpackMultiCompilation;