/**
 * The base implementation of methods like `findKey` and `findLastKey`
 * which iterates over `collection` using `eachFunc`.
 *
 * @private
 * @param {Array|Object} collection The collection to inspect.
 * @param {Function} predicate The function invoked per iteration.
 * @param {Function} eachFunc The function to iterate over `collection`.
 * @returns {*} Returns the found element or its key, else `undefined`.
 */
function baseFindKey(collection: any, predicate: any, eachFunc: any): any {
    let result: any;
    eachFunc(collection, (value: any, key: any, collection: any) => {
        if (predicate(value, key, collection)) {
            result = key;
            return false;
        }
    });
    return result;
}

export default baseFindKey;
// /**
//  * The base implementation of methods like `findKey` and `findLastKey`
//  * which iterates over `collection` using `eachFunc`.
//  *
//  * @private
//  * @param {Array|Object} collection The collection to inspect.
//  * @param {Function} predicate The function invoked per iteration.
//  * @param {Function} eachFunc The function to iterate over `collection`.
//  * @returns {*} Returns the found element or its key, else `undefined`.
//  */
// function baseFindKey(collection, predicate, eachFunc) {
//     let result;
//     eachFunc(collection, (value, key, collection) => {
//         if (predicate(value, key, collection)) {
//             result = key;
//             return false;
//         }
//     });
//     return result;
// }

// export default baseFindKey;