text: // Copyright 2017-2021 @axia-js/util authors & contributors
  // SPDX-License-Identifier: Apache-2.0
  
  /**
   * @name isNull
   * @summary Tests for a `null` values.
   * @description
   * Checks to see if the input value is `null`.
   * @example
   * <BR>
   *
   * ```javascript
   * import { isNull } from '@axia-js/util';
   *
   * console.log('isNull', isNull(null)); // => true
   * ```
   */
  export function isNull(value) {
    return value === null;
  }