import { BenchmarkResult } from './index';

export interface RendererCompareResult {
    webgl: BenchmarkResult;
    webgpu: BenchmarkResult | null;
    webgpuActive: boolean;
    /** webgpuFps / webglFps — ≥1 means WebGPU is faster or equal */
    fpsRatio: number;
    /** Meets ADR target: WebGPU ≥ 95% of WebGL FPS */
    meetsTarget: boolean;
    recommendation: "webgpu-ready" | "webgl-faster" | "webgpu-unavailable";
}
export declare function evaluateRendererCompare(webgl: BenchmarkResult, webgpu: BenchmarkResult | null, webgpuActive: boolean, minRatio?: number): RendererCompareResult;