export interface CFBridgePlugin { startPaymentWEB(params: Object | Map): Promise; startPaymentUPI(params: Object | Map): Promise; getUPIApps(): Promise; } export interface CFPaymentServiceAPI { startPaymentWEB(params: Object | Map): Promise; startPaymentUPI(params: Object | Map): Promise; getUPIApps(): Promise; getIcon(base64String: string): string; transFormUPIResponse(result: any): UPIApp[]; } export declare class UPIApp { id: string; displayName: string; base64Icon: string; constructor(id: string, displayName: string, base64Icon: string); }