import { CacheService, PropertyService, RemoteRequestService } from '@servicelabsco/nestjs-utility-services';
import { SendWhatsappMessagePayloadDto } from '../dtos/send.whatsapp.message.payload.dto';
import { WhatsappPostingPayloadDto } from '../dtos/whatsapp.posting.payload.dto';
import { WhatsappMessageEntity } from '../entities/whatsapp.message.entity';
export declare class WhatsappService {
    private readonly remoteRequestService;
    protected readonly cacheService: CacheService;
    private readonly propertyService;
    constructor(remoteRequestService: RemoteRequestService, cacheService: CacheService, propertyService: PropertyService);
    getClientSecret(): Promise<{
        client_id: string;
        client_secret: string;
    }>;
    getAuthorizationToken(): Promise<string>;
    hasWhatsappEnabled(business_id: number, user_id: number): Promise<boolean>;
    sendMessage(options: WhatsappPostingPayloadDto): Promise<import("@servicelabsco/nestjs-utility-services").RemoteRawResponseDto>;
    hasBusinessWhatsappEnabled(business_id: number): Promise<boolean>;
    sendBusinessWhatsappMessage(options: SendWhatsappMessagePayloadDto): Promise<any>;
    isAllowedOnWhatsapp(payload: {
        business_id: number;
        user_id: number;
        notification_id: number;
    }): Promise<boolean>;
    saveMessageLog(res: any, options: SendWhatsappMessagePayloadDto): Promise<WhatsappMessageEntity>;
    sendWhatsappMessage(options: SendWhatsappMessagePayloadDto): Promise<any>;
    sendDevelopmentMessage(options: SendWhatsappMessagePayloadDto): Promise<any>;
}