export default customDefaultsMerge;
/**
 * Used by `defaultsDeep` to customize its `merge` use to merge source
 * objects into destination objects that are passed thru.
 *
 * @private
 * @param {*} objValue The destination value.
 * @param {*} srcValue The source value.
 * @param {string} key The key of the property to merge.
 * @param {Object} object The parent object of `objValue`.
 * @param {Object} source The parent object of `srcValue`.
 * @param {Object} [stack] Tracks traversed source values and their merged
 *  counterparts.
 * @returns {*} Returns the value to assign.
 */
declare function customDefaultsMerge(objValue: any, srcValue: any, key: string, object: any, source: any, stack?: any): any;