export declare const merge: <T>(base: T, addition: object) => T;
export declare const joinOnOrCommandRegex: (arr: ReadonlyArray<string>) => string;
export declare const sanitizeRegex: (str: string) => string;
export declare const toArray: <T>(x: T | ReadonlyArray<T>) => ReadonlyArray<T>;
declare const _default: {
    merge: <T>(base: T, addition: object) => T;
    joinOnOrCommandRegex: (arr: ReadonlyArray<string>) => string;
    sanitizeRegex: (str: string) => string;
    toArray: <T>(x: T | ReadonlyArray<T>) => ReadonlyArray<T>;
};
export default _default;