import JvmGroups = io.gatling.javaapi.core.group.Groups;
import { SessionTo } from "../session";
import { On } from "./on";
export interface GroupFunction<T extends Groups<T>> {
    /**
     * Define a group
     *
     * @param name - the name of the group, expressed as a Gatling Expression Language String or a function
     * @returns a DSL component for defining the wrapped block
     */
    (name: string | SessionTo<string>): On<T>;
}
export interface Groups<T extends Groups<T>> {
    group: GroupFunction<T>;
}
export declare const groupImpl: <J2, J1 extends JvmGroups<J2, any>, T extends Groups<T>>(jvmGroups: J1, wrap: (wrapped: J2) => T) => GroupFunction<T>;