import { HttpContext, HttpHeaders, HttpParams } from '@angular/common/http';
export interface SseRequestOptions {
    body?: any;
    headers?: HttpHeaders | {
        [header: string]: string | string[];
    };
    params?: HttpParams | {
        [param: string]: string | string[];
    };
    context?: HttpContext;
    withCredentials?: boolean;
}
export declare const defaultRequestOptions: {
    observe: string;
    reportProgress: boolean;
    responseType: string;
};