/**
 * @typedef {import("../ArgReader.js").ArgReader} ArgReader
 * @typedef {import("./Opt.js").OptConfig} OptConfig
 */
/**
 * @template T
 * @typedef {import("./Opt.js").Opt<T>} Opt
 */
/**
 * @typedef {OptConfig} FlagOptConfig
 */
/**
 * @implements {Opt<boolean>}
 */
export class FlagOpt implements Opt<boolean> {
    /**
     * @param {FlagOptConfig} config
     */
    constructor({ long, short, description }: FlagOptConfig);
    long: string;
    short: string | undefined;
    description: string | undefined;
    /**
     * @returns {string}
     */
    makeHelp(): string;
    /**
     * @param {ArgReader} r
     * @returns {boolean}
     */
    read(r: ArgReader): boolean;
}
export type ArgReader = import("../ArgReader.js").ArgReader;
export type OptConfig = import("./Opt.js").OptConfig;
export type Opt<T> = import("./Opt.js").Opt<T>;
export type FlagOptConfig = OptConfig;
//# sourceMappingURL=FlagOpt.d.ts.map