import { IonicNativePlugin } from '@ionic-native/core';
import { Observable } from 'rxjs/Observable';
export interface QRDataResponse {
    data: string;
}
/**
 * @name pdascanner
 * @description
 * This plugin does something
 *
 * @usage
 * ```typescript
 * import { pdascanner } from '@ionic-native/pdascanner';
 *
 *
 * constructor(private pdascanner: pdascanner) { }
 *
 * ...
 *
 *
 * this.pdascanner.functionName('Hello', 123)
 *   .then((res: any) => console.log(res))
 *   .catch((error: any) => console.error(error));
 *
 * ```
 */
export declare class PDAScanner extends IonicNativePlugin {
    /**
     * 监听二维码扫描通道
     * @return {Observable<QRDataResponse>} Returns a Observable
     */
    onReceiver(): Observable<QRDataResponse>;
}