/**
 * Adds `n` to some input number.
 * @group Utility functions
 * @example
 * add(3)(2); // 5
 */
export declare const add: (n: number) => (input: number) => number;
/**
 * Subtracts `n` from some input number.
 * @group Utility functions
 * @example
 * subtract(3)(2); // -1
 */
export declare const subtract: (n: number) => (input: number) => number;
/**
 * Multiplies some input number by `n`.
 * @group Utility functions
 * @example
 * mult(3)(2); // 6
 */
export declare const mult: (n: number) => (input: number) => number;
/**
 * Divides some input number by `n`.
 * @group Utility functions
 * @example
 * div(3)(2); // 2/3
 */
export declare const div: (n: number) => (input: number) => number;
/**
 * Computes the sum of all input numbers.
 * @group Utility functions
 * @example
 * sum()(1, 3, 8, -1); // 11
 */
export declare const sum: () => (...input: number[]) => number;