import { HttpClient, HttpHeaders, HttpResponse, HttpEvent, HttpParameterCodec, HttpContext } from '@angular/common/http';
import { Observable } from 'rxjs';
import { CheckResultPacker } from '../model/checkResult';
import { VersionResultPacker } from '../model/versionResult';
import { Configuration } from '../configuration';
import { SystemServiceInterface, FileRequestParams } from './systemServiceInterface';
import * as i0 from "@angular/core";
export declare class SystemService implements SystemServiceInterface {
    protected httpClient: HttpClient;
    protected basePath: string;
    defaultHeaders: HttpHeaders;
    configuration: Configuration;
    encoder: HttpParameterCodec;
    constructor(httpClient: HttpClient, basePath: string | string[], configuration: Configuration);
    private addToHttpParams;
    private addToHttpParamsRecursive;
    /**
     * Checking the availability
     * Checking the service availability.
     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
     * @param reportProgress flag to report request and response progress.
     */
    check(observe?: 'body', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<CheckResultPacker>;
    check(observe?: 'response', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpResponse<CheckResultPacker>>;
    check(observe?: 'events', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpEvent<CheckResultPacker>>;
    /**
     * Getting the documentation
     * Getting the file with this service documentation.
     * @param requestParameters
     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
     * @param reportProgress flag to report request and response progress.
     */
    file(requestParameters: FileRequestParams, observe?: 'body', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'text/html' | 'text/plain' | 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<string>;
    file(requestParameters: FileRequestParams, observe?: 'response', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'text/html' | 'text/plain' | 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpResponse<string>>;
    file(requestParameters: FileRequestParams, observe?: 'events', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'text/html' | 'text/plain' | 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpEvent<string>>;
    /**
     * Getting the service version
     * Getting the service version.
     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
     * @param reportProgress flag to report request and response progress.
     */
    version(observe?: 'body', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<VersionResultPacker>;
    version(observe?: 'response', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpResponse<VersionResultPacker>>;
    version(observe?: 'events', reportProgress?: boolean, options?: {
        httpHeaderAccept?: 'application/json';
        context?: HttpContext;
        transferCache?: boolean;
    }): Observable<HttpEvent<VersionResultPacker>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SystemService, [null, { optional: true; }, { optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SystemService>;
}