import { Result } from '../result/Result';

export interface IUseCase<Input, Output> {
  execute(input: Input): Output;
}

export interface AsyncUseCase<Input, Output> {
  execute(input: Input): Promise<Output>;
}

export interface ResultUseCase<Input, Output, Error = unknown> {
  execute(input: Input): Result<Output, Error>;
}

export interface AsyncResultUseCase<Input, Output, Error = unknown> {
  execute(input: Input): Promise<Result<Output, Error>>;
}