import { Connection } from "./connection";
import { Connection as ConnectionMethod } from "../methods/connection";
import { Gating } from "../methods/gating";
import { Node, NodeVal } from "./node";
export type GroupConnections = {
    in: Connection[];
    out: Connection[];
    self: Connection[];
};
export interface Group {
    nodes: Node[];
    connections: GroupConnections;
    activate: (vals: number[]) => number[];
    propagate: (rate: number, momentum: number, target: number[]) => void;
    connect: (target: Group, method: ConnectionMethod) => Connection[];
    gate: (connections: Connection[], method: Gating) => void;
    set: (val: NodeVal) => void;
    disconnect: (target: Node | Group, twosided: boolean) => void;
    clear: () => void;
}
export declare function create(size: number): Group;
export declare const classConstructor: (size: number) => void;