import { HttpClient } from '@angular/common/http';
import { SegmentationTokenTO } from 'ng-pli-util';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class SegmentationTokensService {
    private environment;
    private httpClient;
    controllerName: string;
    static SURVEY_TOKENS_CATEGORY: string;
    static FORM_TOKENS_CATEGORY: string;
    static SEGMENTATION_TOKENS_PREFIX: string;
    static STATIC_TOKENS_PREFIX: string;
    static FORM_TOKENS_PREFIX: string;
    constructor(environment: any, httpClient: HttpClient);
    getTokenSintax(key: any): string;
    getLogicalTokenSintax(key: any): string;
    getHierarchicalTokenSintax(key: any): string;
    getSurveyStaticTokens(): Observable<any[]>;
    transform(sTokenTO: SegmentationTokenTO): Observable<SegmentationTokenTO>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SegmentationTokensService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SegmentationTokensService>;
}