export declare class Converter {
    HAS_BASE64_FILE_SUPPORT: boolean;
    supportedTypes: Array<string>;
    maxFileSizeInBytes: number;
    constructor(supportedTypes: Array<string>, maxFileSizeInBytes: number);
    convert(files: Array<File>, fn?: (base64src: string) => void, errFn?: (file: File) => void): void;
}
export declare type convertedHandlerCallback = (imageAttrs: any) => void;
export declare function dropHandler(converter: Converter, e: DragEvent, fn: convertedHandlerCallback): boolean;
export declare function pasteHandler(converter: Converter, e: ClipboardEvent, fn: convertedHandlerCallback): boolean;