/**
 * Returns a new object with all properties from the input object that have defined values.
 * @template T - The type of the input object.
 * @param {T} obj - The input object.
 * @returns {T} - A new object with only the defined properties from the input object.
 * @memberof utils
 * @ignore
 */
export declare function definedProps<T extends Record<string, any>>(obj: T): T;