@nestjs/testing

static createTestingModule: (metadata: any) => TestingModuleBuilder;

constructor(
    container: any,
    scope: any[],
    contextModule: any,
    applicationConfig: any
);

createNestApplication: <T extends any = any>(
    httpAdapter?: HttpServer | AbstractHttpAdapter,
    options?: any
) => T;

createNestMicroservice: <T extends object>(
    options: NestMicroserviceOptions & T
) => any;

constructor(metadataScanner: any, metadata: any);

compile: () => Promise<TestingModule>;

overrideFilter: <T = any>(typeOrToken: T) => OverrideBy;

overrideGuard: <T = any>(typeOrToken: T) => OverrideBy;

overrideInterceptor: <T = any>(typeOrToken: T) => OverrideBy;

overridePipe: <T = any>(typeOrToken: T) => OverrideBy;

overrideProvider: <T = any>(typeOrToken: T) => OverrideBy;

setLogger: (testingLogger: any) => this;

useClass: (metatype: any) => TestingModuleBuilder;

useFactory: (options: OverrideByFactoryOptions) => TestingModuleBuilder;

useValue: (value: any) => TestingModuleBuilder;

factory: (...args: any[]) => any;

inject?: any[];