export declare class OSGUploadAdapter {
    loader: any;
    constructor(loader: any);
    upload(): Promise<{
        default: string;
    }>;
    abort(): void;
}
export declare function OSGUploadAdapterPlugin(editor: {
    plugins: {
        get: (arg0: string) => {
            (): any;
            new (): any;
            createUploadAdapter: (loader: any) => OSGUploadAdapter;
        };
    };
}): void;