import type { Device } from "@vgpu/core";
export type GpuFrameEncoder = (encoder: GPUCommandEncoder, index: number) => void;
export declare function measureWallClock(device: Device, encode: GpuFrameEncoder, frames: number, batch: number, label: string): Promise<number[]>;
export declare function measureTimestamp(device: Device, encode: GpuFrameEncoder, frames: number, label: string): Promise<number[]>;
export declare function summarize(ms: number[]): {
    medianMs: number;
    meanMs: number;
    minMs: number;
    p95Ms: number;
};
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