import { Input } from "./input";
import { Action } from "../classes/action";
import { Task } from "../classes/task";
import { CLI } from "../classes/cli";
export interface Inputs {
    [key: string]: Input;
}
type ActionheroWithParams = Action | Task | CLI;
type KeysOfType<T, U> = {
    [K in keyof T]: T[K] extends U ? K : never;
}[keyof T];
type FormatterOrString<I extends Input> = I["formatter"] extends (...args: any[]) => any ? ReturnType<I["formatter"]> : string;
type RequiredParamsKeys<A extends ActionheroWithParams> = KeysOfType<A["inputs"], Required>;
type Variadic = {
    variadic: true;
};
type Required = Readonly<{
    required: true;
}> | {
    required: true;
};
type ParamsExtractor<A extends ActionheroWithParams> = {
    [Input in keyof A["inputs"]]: A["inputs"][Input] extends Variadic ? FormatterOrString<A["inputs"][Input]>[] : FormatterOrString<A["inputs"][Input]>;
};
export type ParamsFrom<A extends ActionheroWithParams> = Pick<ParamsExtractor<A>, RequiredParamsKeys<A>> & Partial<ParamsExtractor<A>>;
export {};