import { UnionToIntersection, TupleTypes } from "./flag";
declare type Argument<N extends string, T> = (v: string[]) => {
    [key in N]: {
        value: T;
        position: number[];
        usage: string;
    };
};
declare type StringArgument<N extends string> = Argument<N, string>;
declare type BooleanArgument<N extends string> = Argument<N, boolean>;
declare type NumberArgument<N extends string> = Argument<N, number>;
export declare type ArgumentOption = {
    usage?: string;
};
export declare function makeStringArgument<N extends string>(name: N, opts?: ArgumentOption): StringArgument<N>;
export declare function makeBooleanArgument<N extends string>(name: N, opts?: ArgumentOption): BooleanArgument<N>;
export declare function makeNumberArgument<N extends string>(name: N, opts?: ArgumentOption): NumberArgument<N>;
export declare function makePositionalArguments<T extends Array<(args: string[]) => {
    [key: string]: any;
}>>(...argParsers: T): (args: string[]) => UnionToIntersection<TupleTypes<T>>;
export {};