/**
 * 对应的 UI 请参考{@link NotificationMessageContentView}，或 {@link RichNotificationMessageContentView}
 */
export default class TestCustomNotificationMessageContent extends NotificationMessageContent {
    tip: string;
    formatNotification(): string;
    digest(): string;
    decode(payload: any): void;
}
import NotificationMessageContent from "../wfc/messages/notification/notificationMessageContent";