@monstermann/fn/dist/array/insertAt.d.ts

A utility library for TypeScript.

//#region src/array/insertAt.d.ts
/**
 * `insertAt(array, index, value)`
 *
 * Inserts `value` at the specified `index` in `array`, returning a new array with the inserted element.
 *
 * ```ts
 * insertAt([1, 2, 3], 1, 10); // [1, 10, 2, 3]
 * ```
 *
 * ```ts
 * pipe([1, 2, 3], insertAt(1, 10)); // [1, 10, 2, 3]
 * ```
 */
declare const insertAt: {
  <T>(idx: number, value: NoInfer<T>): (target: T[]) => T[];
  <T>(idx: number, value: NoInfer<T>): (target: readonly T[]) => readonly T[];
  <T>(target: T[], idx: number, value: NoInfer<T>): T[];
  <T>(target: readonly T[], idx: number, value: NoInfer<T>): readonly T[];
};
//#endregion
export { insertAt };