import esbuild__default from 'esbuild';

type Promisable<T> = T | Promise<T>;
interface BuildExtensions extends Pick<esbuild__default.PluginBuild, 'onResolve' | 'onLoad'> {
    getLoader(id: string): esbuild__default.Loader | undefined;
    isEmittedPath(id: string): boolean;
    resolveLocallyFirst(path: string, options?: esbuild__default.ResolveOptions): Promise<esbuild__default.ResolveResult>;
    /**
     * Manipulate the result of a successful `onResolve` hook.
     *
     * The returned object will be merged with the original result.
     */
    onResolved(options: esbuild__default.OnResolveOptions, callback: (args: esbuild__default.OnResolveArgs, result: esbuild__default.OnResolveResult & {
        path: string;
        pluginName: string;
    }) => Promisable<esbuild__default.OnResolveResult | null | undefined>): void;
    load(args: {
        path: string;
    } & Partial<esbuild__default.OnLoadArgs>): Promise<esbuild__default.OnLoadResult>;
    onTransform(options: OnTransformOptions, callback: (args: OnTransformArgs) => Promisable<OnTransformResult | null | undefined>): void;
    emitChunk(options: EmitChunkOptions): Promise<Chunk>;
    emitFile(path: string, contents?: string | Buffer): Promise<File>;
    RESOLVED_AS_FILE: 1;
    RESOLVED_AS_MODULE: 2;
}
interface OnTransformOptions extends Omit<esbuild__default.OnLoadOptions, 'filter'> {
    filter?: RegExp;
    loaders?: esbuild__default.Loader[];
    extensions?: string[];
}
interface OnTransformArgs extends esbuild__default.OnLoadArgs {
    code: string;
    loader: esbuild__default.Loader;
    /** Exists if the file extension has changed. */
    initialPath?: string;
}
interface OnTransformResult {
    code?: string;
    map?: any;
    loader?: esbuild__default.Loader;
    resolveDir?: string;
    errors?: esbuild__default.Message[];
    warnings?: esbuild__default.Message[];
    watchFiles?: string[];
    watchDirs?: string[];
    pluginData?: Record<string, any>;
}
interface EmitChunkOptions extends Omit<esbuild__default.BuildOptions, 'chunkName' | 'entryNames' | 'globalName' | 'metafile' | 'outfile'> {
    path: string;
    contents?: string | Buffer;
}
interface Chunk extends esbuild__default.BuildResult {
    id: string;
    path: string;
    filePath: string;
    metafile: esbuild__default.Metafile;
}
interface File extends esbuild__default.BuildResult {
    id: string;
    path: string;
    filePath: string;
    metafile: esbuild__default.Metafile;
}
interface MetafileExtensions {
    watchFiles: Map<string, Set<string>>;
    watchDirs: Map<string, Set<string>>;
}

export { BuildExtensions as B, Chunk as C, EmitChunkOptions as E, File as F, MetafileExtensions as M, OnTransformOptions as O, OnTransformArgs as a, OnTransformResult as b };