export type GenericConvert = (value: string, mimeParameters?: string) => Promise<unknown> | unknown;
/**
 * Map of converters, assign for file extensions and mimetypes the used converter.
 */
export type GenericConverter = {
    [extensionOrMime: string]: GenericConvert;
};
export declare const convert: (converter: GenericConverter | undefined, converterDefault: GenericConvert, file: {
    url: string;
    ext?: string;
    mime?: string;
}) => GenericConvert;