/**
 * A render pass used to render multiple gsplats to a work buffer render target.
 *
 * @ignore
 */
export class GSplatWorkBufferRenderPass extends RenderPass {
    /**
     * Array of GSplatInfo objects to render in this pass.
     *
     * @type {GSplatInfo[]}
     */
    splats: GSplatInfo[];
    /** @type {number[][]|undefined} */
    colorsByLod: number[][] | undefined;
    /**
     * The camera node used for rendering.
     *
     * @type {GraphNode}
     */
    cameraNode: GraphNode;
    /**
     * Initialize the render pass with the specified render target.
     *
     * @param {RenderTarget} renderTarget - The target to render to.
     */
    init(renderTarget: RenderTarget): void;
    /**
     * Update the render pass with splats to render and camera.
     *
     * @param {GSplatInfo[]} splats - Array of GSplatInfo objects to render.
     * @param {GraphNode} cameraNode - The camera node for rendering.
     * @param {number[][]|undefined} colorsByLod - Optional array of RGB colors per LOD index.
     * @returns {boolean} True if there are splats to render, false otherwise.
     */
    update(splats: GSplatInfo[], cameraNode: GraphNode, colorsByLod: number[][] | undefined): boolean;
    /**
     * Render a single splat info object.
     *
     * @param {GSplatInfo} splatInfo - The splat info to render.
     */
    renderSplat(splatInfo: GSplatInfo): void;
}
import { RenderPass } from '../../platform/graphics/render-pass.js';
import type { GSplatInfo } from './gsplat-info.js';
import type { GraphNode } from '../graph-node.js';
import type { RenderTarget } from '../../platform/graphics/render-target.js';