import { Argv, Options as BaseOptions } from "yargs";
import { BaseArg, BaseArgOptions } from "./baseArg.js";
type IgnoreOptions = "array" | "boolean" | "conflicts" | "config" | "configParser" | "count" | "defaultDescription" | "demand" | "demandOption" | "deprecate" | "desc" | "describe" | "global" | "group" | "hidden" | "implies" | "nargs" | "normalize" | "number" | "require" | "requiresArg" | "skipValidation" | "string" | "implies";
export interface OptionOptions extends Omit<BaseOptions, IgnoreOptions>, BaseArgOptions {
    required?: true;
}
export declare function option(name: string): Option;
export declare class Option extends BaseArg {
    protected options: OptionOptions;
    constructor(name: string, options?: OptionOptions);
    configure(options: OptionOptions): this;
    /**
     * Calls the option() method on the passed in yargs instance and returns
     * it. See http://yargs.js.org/docs/#api-positionalkey-opt
     */
    toYargs<T>(yargs: Argv<T>): Argv<T & {
        [x: string]: unknown;
    }>;
}
export {};