/**
 * additional import for TypeScript
 * @import {Point} from "./../../../geometries/point.ts";
 */
/**
 * The WebGPU primitive batcher — shape geometry accumulation with the same
 * frozen 24-byte vertex layout and CPU tessellation as the WebGL
 * `PrimitiveBatcher`, addressed purely in the portable topology vocabulary.
 *
 * `uLineWidth` lives in the shared frame-globals uniform block: a width
 * change flushes pending vertices and pushes a fresh dynamic-offset slot,
 * replacing the per-program uniform of the GL backend.
 *
 * The two non-portable engine topologies are emulated in this front end,
 * as `PORTABLE_TOPOLOGIES` documents: `"line-loop"` draws as a strip with
 * an explicit closing vertex, `"triangle-fan"` re-expands on the CPU into
 * a triangle list. No engine path emits either — they only serve direct
 * user calls.
 * @augments WebGPUBatcher
 * @category Rendering
 */
export default class WebGPUPrimitiveBatcher extends WebGPUBatcher {
    /**
     * @param {import("../webgpu_renderer.js").default} renderer - the owning renderer
     * @override
     */
    override init(renderer: import("../webgpu_renderer.js").default, settings: any): void;
    /**
     * Draw an array of vertices with the given topology.
     * @param {string} topology - portable topology name ("point-list", "line-list", "line-strip", "triangle-list", "triangle-strip"; "line-loop" and "triangle-fan" are emulated)
     * @param {Point[]} verts - an array of vertices
     * @param {number} [vertexCount=verts.length] - amount of points defined in the points array
     */
    drawVertices(topology: string, verts: Point[], vertexCount?: number): void;
    #private;
}
import WebGPUBatcher from "./webgpu_batcher.js";
import type { Point } from "./../../../geometries/point.ts";
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