import type { Class } from "@lou.codes/types";
/**
 * Takes a `constructor` and checks if given `input` is an instance of it.
 *
 * @category Objects
 * @example
 * ```typescript
 * const instanceOfArray = instanceOf(Array)
 *
 * instanceOfArray([]); // true
 * instanceOfArray({}); // false
 * ```
 * @returns Returns a curried function with `constructor` in context.
 */
export declare const isInstanceOf: <Expected extends Class<never>>(
	constructor: Expected,
) => (input: unknown) => input is InstanceType<Expected>;