export class GSplatUnifiedSorter extends EventHandler {
    worker: Worker;
    bufferLength: number;
    availableOrderData: any[];
    jobsInFlight: number;
    hasNewVersion: boolean;
    /** @type {Set<number>} */
    centersSet: Set<number>;
    /** @type {boolean} */
    _destroyed: boolean;
    onSorted(message: any): void;
    destroy(): void;
    /**
     * Adds or removes centers from the sorter.
     *
     * @param {number} id - The id of the centers.
     * @param {Float32Array|null} centers - The centers buffer.
     */
    setCenters(id: number, centers: Float32Array | null): void;
    /**
     * Sets sort parameters data for sorting of splats.
     *
     * @param {object} payload - The sort parameters payload to send.
     */
    setSortParameters(payload: object): void;
    /**
     * Sends sorting parameters to the sorter. Called every frame sorting is needed.
     *
     * @param {object} params - The sorting parameters - per-splat directions, offsets, scales, AABBs.
     * @param {boolean} radialSorting - Whether to use radial distance sorting.
     */
    setSortParams(params: object, radialSorting: boolean): void;
}
import { EventHandler } from '../../core/event-handler.js';