import * as mat from "transformation-matrix";
import { Muzzle, VirtualMuzzle } from "../../muzzle";
/**
 * This override MuzzleTransform of muzzle.
 * Used for MuzzleTransformOverrideMuzzle.
 */
export interface MuzzleTransOverrider {
    /**
     * Set basing muzzle.
     *
     * @param baseMuzzle basing muzzle
     */
    basedOn(baseMuzzle: Muzzle): void;
    /**
     * Get muzzle transform.
     */
    getMuzzleTransform(): mat.Matrix;
}
/**
 * VirtualMuzzle modify only muzzle transform.
 */
export declare class MuzzleTransformOverrideMuzzle implements VirtualMuzzle {
    private basedMuzzle;
    private readonly override;
    constructor(override: MuzzleTransOverrider);
    /**
     * Get muzzle transform.
     */
    getMuzzleTransform(): mat.Matrix;
    /**
     * Get enemy transform.
     */
    getEnemyTransform(): mat.Matrix;
    /**
     * Set basing muzzle.
     *
     * @param baseMuzzle basing muzzle
     */
    basedOn(baseMuzzle: Muzzle): void;
    private getBasedMuzzle;
}