import { APIOptions } from "./index.js";
export declare const MSG_DEPRECATED_LOADER: string;
export declare const MSG_REPEATED_SET_OPTIONS: (options: APIOptions) => string;
export declare const MSG_IMPORT_LIBRARY_EXISTS: (options: APIOptions) => string;
export declare const MSG_SET_OPTIONS_NOT_CALLED: string;
export declare const MSG_SCRIPT_ELEMENT_EXISTS: string;
export declare const logError: (message: string) => void;
export declare const logDevWarning: (message: string) => void;
export declare const logDevNotice: (message: string) => void;