import { compact } from '@thalesrc/js-utils/object/compact';
declare global {
    export interface ObjectConstructor {
        /**
         * #### Removes `null` and `undefined` values and their keys from an object
         *
         *  * * * *
         * Example usage:
         * ```typescript
         * import "@thalesrc/js-utils/object/static/compact";
         *
         * const a = {
         *  x: null,
         *  y: undefined,
         *  z: 20
         * };
         *
         * Object.compact(a); // {z: 20}
         * ```
         * * * *
         * @param object Object delete empty keys
         * @returns Compacted object
         */
        compact: typeof compact;
    }
}