/// <reference types="node" />
import webpack from "webpack";
export declare function simpleCompiler(webpackType: webpack.Compiler | webpack.Configuration): import("events").EventEmitter & {
    webpackConfig: webpack.Configuration;
    webpackCompiler: webpack.Compiler;
    isCompiling(): boolean;
    getCompilation(): {
        duration?: number | undefined;
        stats?: webpack.Stats | undefined;
    };
    getError(): import("../types/compiler").ErrWithStats | null;
    assertIdle(calledMethod: string): void;
    run(_args?: any): Promise<unknown>;
    watch(options?: webpack.ICompiler.WatchOptions | undefined, handler?: ((err: Error | undefined, stats: {
        duration?: number | undefined;
        stats?: webpack.Stats | undefined;
    }) => void) | undefined): () => void;
    unwatch(_args?: any): Promise<unknown>;
    resolve(): Promise<any>;
};