import { Buffer, Device, RenderPass, SwapChain } from '@antv/g-device-api';
import { type RGGraphBuilder } from '../render-graph/interface';
import { Entity } from '@lastolivegames/becsy';
import { Drawcall } from '../drawcalls';
import { TexturePool } from '../resources';
import { RenderCache } from '../utils';
import { API } from '../API';
export declare class BatchManager {
    #private;
    private readonly device;
    private readonly swapChain;
    private readonly renderCache;
    private readonly texturePool;
    private readonly api;
    constructor(device: Device, swapChain: SwapChain, renderCache: RenderCache, texturePool: TexturePool, api: API);
    private collectDrawcallCtors;
    private createDrawcalls;
    private getOrCreateNonBatchableDrawcalls;
    private getOrCreateBatchableDrawcalls;
    add(shape: Entity, drawcalls?: Drawcall[]): void;
    /**
     * Called when a shape is:
     * * removed from the scene graph.
     * * culled from viewport.
     * * invisible.
     */
    remove(shape: Entity, destroy?: boolean): void;
    hideUIs(): void;
    showUIs(): void;
    destroy(): void;
    clear(): void;
    sort(): void;
    flush(renderPass: RenderPass, uniformBuffer: Buffer, uniformLegacyObject: Record<string, unknown>, builder: RGGraphBuilder): void;
    stats(): {
        drawcallCount: number;
    };
}