import type { Result } from './result';
export declare const flatMap: <InputOkType, OutputOkType, FailureType>(flatMapFn: (input: InputOkType) => Result<OutputOkType, FailureType>) => (input: Result<InputOkType, FailureType>) => Result<OutputOkType, FailureType>;
export declare const flatMapFailure: <OutputOkType, InputFailureType, OutputFailureType>(flatMapFn: (input: InputFailureType) => Result<OutputOkType, OutputFailureType>) => <InputOkType>(input: Result<InputOkType, InputFailureType>) => Result<OutputOkType extends unknown ? InputOkType : OutputOkType | InputOkType, OutputFailureType>;