/**
 * Point Pipeline - WebGPU pipeline for rendering scatter points with SDF symbols
 *
 * Uses instanced rendering where each point is rendered as a quad (2 triangles).
 * Uses `any` types for WebGPU objects to avoid requiring @webgpu/types.
 */
export interface PointPipelineBundle {
    pipeline: any;
    bindGroupLayout: any;
    uniformBuffer: any;
    bindGroup: any;
    quadBuffer: any;
    vertexStride: number;
}
export interface PointUniforms {
    scale: [number, number];
    translate: [number, number];
    color: [number, number, number, number];
    pointSize: number;
    symbol: number;
    viewport: [number, number];
}
export declare function createPointPipeline(device: any, // GPUDevice
format: string): PointPipelineBundle;
export declare function updatePointUniforms(device: any, // GPUDevice
uniformBuffer: any, // GPUBuffer
uniforms: PointUniforms): void;
export declare const SYMBOL_MAP: Record<string, number>;