/**
 * Line Pipeline - WebGPU pipeline for rendering lines with uniform buffer
 *
 * Uses `any` types for WebGPU objects to avoid requiring @webgpu/types
 * (following the pattern of the original WebGPUBackend.ts)
 */
export interface LinePipelineBundle {
    pipeline: any;
    bindGroupLayout: any;
    uniformBuffer: any;
    bindGroup: any;
    vertexStride: number;
}
export interface LineUniforms {
    scale: [number, number];
    translate: [number, number];
    color: [number, number, number, number];
}
export declare function createLinePipeline(device: any, // GPUDevice
format: string): LinePipelineBundle;
export declare function updateLineUniforms(device: any, // GPUDevice
uniformBuffer: any, // GPUBuffer
uniforms: LineUniforms): void;