import { EntityDict } from '../oak-app-domain';
import { AppType } from '../oak-app-domain/Application/Schema';
import { WechatPublicEventData, WechatMpEventData } from 'oak-external-sdk';
import { BRC } from '../types/RuntimeCxt';
export declare function createSession<ED extends EntityDict>(params: {
    data?: WechatPublicEventData | WechatMpEventData;
    type: AppType;
    entity?: string;
    entityId?: string;
}, context: BRC<ED>): Promise<string | undefined>;