import { Apollo } from 'apollo-angular';
export declare class InovaNavGraphqlApi {
    private apollo;
    constructor(apollo: Apollo);
    getLiteUserChats(states: number[], limit?: any): import("rxjs").Observable<any>;
    getProfessionalHasContactCenter(): import("rxjs").Observable<any>;
    getCourses(): import("rxjs").Observable<any>;
    getProfessionalRulesLite(): import("rxjs").Observable<any>;
    private transformMessageResponse;
}