ryangoree · January 24, 2025 01:39
diff --git a/Length.ts b/Length.ts
 /**
 * Get the length of a string.
 *
 * @example
 * ```ts
 * type L = Length<"hello">; // 5
 * ```
 */
 type Length<
  T extends string,
  Counter extends any[] = [],
 > = T extends `${string}${infer R}`
  ? Length<R, [...Counter, unknown]>
  : Counter["length"];
	/**
	* Get the length of a string.
	*
	* @example
	* ```ts
	* type L = Length<"hello">; // 5
	* ```
	*/
	type Length<
	T extends string,
	Counter extends any[] = [],
	> = T extends `${string}${infer R}`
	? Length<R, [...Counter, unknown]>
	: Counter["length"];