import { FiringState } from "../../firing-state";
import { VirtualMuzzleGenerator } from "../../muzzle";
import { Owner } from "../../owner";
import { FiringStateUpdater } from "./setter-gun";
/**
 * Attach virtual muzzle to current muzzle.
 */
export declare class AttachVirtualMuzzleUpdater implements FiringStateUpdater {
    private readonly virtualMuzzleGenerator;
    constructor(virtualMuzzleGenerator: VirtualMuzzleGenerator);
    updateFiringState(owner: Owner, state: FiringState): void;
}