@terminus/ngx-tools/utilities/is-unset/is-unset.d.ts

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/**
 * Helper function to determine if input is unset.
 *
 * @param x - the input being tested
 * @returns boolean
 *
 * @example
 * isUnset(null);      // Returns: true
 * isUnset(undefined); // Returns: true
 * isUnset('hello');   // Returns: false
 */
export declare const isUnset: (x: any) => boolean;