export type TwilioApiError = {
    code: number;
    message: string;
    more_info: string;
    status: number;
};
/**
 * Explictly removes username and password from a URL.
 * @param unfilteredUrl any URL string
 */
export declare function filterUrl(unfilteredUrl: string | undefined): string;
/**
 * Throws the error it receives and if it's an HTTP Error it will convert it to a ClientApiError
 *
 */
export declare function convertApiErrorsAndThrow(err: any): never;
/**
 * An Error wrapper to provide more useful error information without exposing credentials
 */
export declare class ClientApiError extends Error {
    details?: TwilioApiError;
    code?: number | string;
    url?: string;
    constructor(requestError: unknown);
}