import { Observable } from 'rxjs';
import { CompositeOpts, DataBase } from './model';
/**
 * Convert avatar bmp to png with transparent background
 * Return avatar path
 */
export declare function handleAvatar(path: string): Observable<string>;
/**
 * Fill base info text
 */
export declare function handleBaseInfo(data: DataBase, avatarPath: string, options: CompositeOpts): Observable<string>;