/**
 * Convert a string type to lowercase.
 * @example
 * ```ts
 * type LowerCaseString = LowerCase<"Hello World">; // "hello world"
 * ```
 */
export type LowerCase<T extends string> = Lowercase<T>;
/**
 * Convert a string to lowercase.
 * @example
 * ```ts
 * const lowerCaseString = toLowerCase("Hello World"); // "hello world"
 * ```
 */
export declare function toLowerCase<T extends string>(string: T): LowerCase<T>;
export type LowerCaseAll<T extends string[]> = T extends [infer First, ...infer Rest] ? First extends string ? Rest extends string[] ? [LowerCase<First>, ...LowerCaseAll<Rest>] : never : never : [];
export declare function toLowerCaseAll<T extends string[]>(strings: T): LowerCase<T[number]>[];
//# sourceMappingURL=lower-case.d.ts.map