/**
 * Heatmap Pipeline - WebGPU pipeline for rendering heatmaps with colormap textures
 *
 * Uses `any` types for WebGPU objects to avoid requiring @webgpu/types.
 */
export interface HeatmapPipelineBundle {
    pipeline: any;
    bindGroupLayout: any;
    uniformBuffer: any;
    sampler: any;
    vertexStride: number;
}
export interface HeatmapUniforms {
    scale: [number, number];
    translate: [number, number];
    minValue: number;
    maxValue: number;
}
export declare function createHeatmapPipeline(device: any, // GPUDevice
format: string): HeatmapPipelineBundle;
export declare function createHeatmapBindGroup(device: any, // GPUDevice
layout: any, // GPUBindGroupLayout
uniformBuffer: any, // GPUBuffer
sampler: any, // GPUSampler
colormapTexture: any): any;
export declare function updateHeatmapUniforms(device: any, // GPUDevice
uniformBuffer: any, // GPUBuffer
uniforms: HeatmapUniforms): void;