export interface ModuleInfo {
    file: string;
    returnValue: any;
}
export declare function emptyObjectModuleFixture(): IterableIterator<ModuleInfo>;
export declare function changingVariableModuleFixtures(): AsyncIterableIterator<ModuleInfo>;
export declare function changingClassModuleFixtures(): AsyncIterableIterator<ModuleInfo>;
export declare function changingRawFuncModuleFixtures(): AsyncIterableIterator<ModuleInfo>;
export declare function tmpDir(): IterableIterator<string>;