import { CacheService, PropertyService, RemoteRequestService } from '@servicelabsco/nestjs-utility-services';
import { BoardCastInternalStatusMessageDto } from '../dtos/board.cast.internal.status.message.dto';
import { SlackPostingPayloadDto } from '../dtos/slack.posting.payload.dto';
import { SlackIntegrationEntity } from '../entities/slack.integration.entity';
export declare class SlackService {
    private readonly remoteRequestService;
    protected readonly cacheService: CacheService;
    protected readonly propertyService: PropertyService;
    protected base_url: string;
    protected token: string;
    constructor(remoteRequestService: RemoteRequestService, cacheService: CacheService, propertyService: PropertyService);
    private fetchSlackUser;
    getUserChannel(businessId: number, userId: number): Promise<any>;
    getBusinessToken(id: number): Promise<string>;
    getBusinessIntegration(id: number): Promise<SlackIntegrationEntity>;
    post(options: SlackPostingPayloadDto): Promise<any>;
    isAllowedOnSlack(payload: {
        business_id: number;
        user_id: number;
        notification_id: number;
    }): Promise<boolean>;
    broadcastInternalNormalMessage(message: string, channel?: string, hookUrl?: string): Promise<import("@servicelabsco/nestjs-utility-services").RemoteRawResponseDto>;
    broadcastInternalStatusMessage({ status, environment, message, time, footer }: BoardCastInternalStatusMessageDto, channel?: string, hookUrl?: string): Promise<import("@servicelabsco/nestjs-utility-services").RemoteRawResponseDto>;
}