export = not;
/**
 * @name not
 *
 * @synopsis
 * ```coffeescript [specscript]
 * not(value boolean) -> negated boolean
 *
 * not(...args, predicate function) -> negated boolean
 *
 * not(predicate function)(...args) -> negated boolean
 * ```
 *
 * @description
 * Negate a value like the [logical NOT (`!`)](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Logical_NOT) operator.
 *
 * ```javascript [playground]
 * const myObj = { a: 1 }
 *
 * console.log(not('a' in myObj)) // false
 * console.log(not('b' in myObj)) // true
 * ```
 *
 * If provided a predicate function, `not` returns a logically inverted predicate that returns true everywhere the original predicate would have returned false.
 *
 * ```javascript [playground]
 * const isOdd = number => number % 2 == 1
 *
 * console.log(
 *   not(isOdd)(3),
 * ) // false
 * ```
 */
declare function not(...args: any[]): any;