import type { BufferGeometry, InstancedMesh, Material } from "three";
import { Matrix4, Quaternion, Vector3 } from "three";
import type { InstancedMeshPool } from "./InstancedMeshPool";
export declare class InstancedMeshInstance {
    private readonly pool;
    private readonly position;
    private readonly quaternion;
    private readonly scale;
    private readonly matrix;
    private needsUpdateMatrixFromTransform;
    private needsUpdateTransformFromMatrix;
    private needsUpdateInstancedMatrixFromLocalMatrix;
    private handler;
    constructor(pool: InstancedMeshPool, geometry: BufferGeometry, material: Material, tag?: string);
    get isAlive(): boolean;
    static fromInstancedMesh(pool: InstancedMeshPool, mesh: InstancedMesh<BufferGeometry, Material>, tag?: string): InstancedMeshInstance[];
    destroy(): void;
    setPosition(source: Vector3, flushTransform?: boolean): this;
    setPosition3f(x: number, y: number, z: number, flushTransform?: boolean): this;
    setQuaternion(source: Quaternion, flushTransform?: boolean): this;
    setQuaternion4f(x: number, y: number, z: number, w: number, flushTransform?: boolean): this;
    setScale(source: Vector3, flushTransform?: boolean): this;
    setScale3f(x: number, y: number, z: number, flushTransform?: boolean): this;
    setTransform(source: Matrix4, flushTransform?: boolean): this;
    flushTransform(): void;
    private updateTransformFromMatrix;
    private updateMatrixFromTransform;
}