* Finds a key in an object, case-insensitive, returning the actual key name. * Returns null if the object is a Buffer or if no match is found. * *

* Get the first suitable adapter from the provided list. * Tries each adapter in order until a supported one is found. * Throws an AxiosError if no

* Determine if a value is a FormData * * @param {*} thing The value to test * * @returns {boolean} True if value is an FormData, otherwise false

* Handles API requests to /api. * * Collects request data, parses it as JSON, and returns a JSON response * containing the request URL, method, hea

* If the array is an array and none of its elements are visitable, then it's a flat array. * * @param {Array<any>} arr - The array to check * * @r

* Determines if the given thing is a array or js object. * * @param {string} thing - The object or array to be visited. * * @returns {boolean}

* Builds a minimal response object that settle() expects. * @param {number} status - HTTP status code * @param {Function} [validateStatus] - optiona