export type Argument = {
    name: string;
    description?: string;
    optional: boolean;
    variadic: boolean;
    validator?: (value: string) => boolean;
};
export declare class ArgumentConfiguration {
    private readonly options;
    constructor(options: Argument);
    optional(optional?: boolean): this;
    variadic(variadic?: boolean): this;
    description(description: string): this;
    validator(validator: (value: string) => boolean): this;
}
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