import { DeterministicHarness } from "./replay.js";
export { DeterministicHarness } from "./replay.js";
export type RuntimeTarget = "bindings" | "wasi";
export declare function now(): number;
export declare enum EstimateKind {
    Mean = 0,
    Median = 1,
    StdDev = 2,
    MAD = 3,
    Slope = 4
}
export interface TuneOverrides {
    warmupTime?: number;
    measurementTime?: number;
    sampleSize?: number;
    numResamples?: number;
    samplingMode?: number;
    confidenceLevel?: number;
    warmupTolerance?: number;
    warmupMinTime?: number;
    profileMode?: number;
    deterministic?: number;
}
export declare const TUNE_KEYS: (keyof TuneOverrides)[];
export interface BaselineSample {
    iters: ArrayLike<number>;
    times: ArrayLike<number>;
}
export interface BenchReporter {
    benchStart?(name: string): void;
    warmupStarted?(durationMs: number): void;
    warmupEnded?(elapsedMs: number, met: number, converged: boolean): void;
    measureStarted?(estimatedMs: number, totalIters: number, sampleCount: number): void;
    analyzing?(): void;
    faultyConfig?(linear: boolean, actualMs: number, recommendedSamples: number): void;
    faultyBenchmark?(): void;
    estimate?(kind: EstimateKind, lb: number, point: number, hb: number): void;
    result?(lb: number, point: number, hb: number): void;
    outliers?(los: number, lom: number, him: number, his: number): void;
    benchEnd?(): void;
    suiteStart?(name: string): void;
    suiteChange?(lb: number, point: number, hb: number, pValue: number): void;
    suiteEnd?(): void;
    sampleDone?(key: string, iters: Float64Array, times: Float64Array): void;
    getBaseline?(key: string, sampleCount: number): BaselineSample | undefined;
    change?(lb: number, point: number, hb: number, pValue: number): void;
    throughput?(lb: number, point: number, hb: number): void;
    suiteChart?(name: string, type: string): void;
}
export declare function filterWasiWarning(): void;
export declare function benchImports(getMem: () => WebAssembly.Memory, reporter?: BenchReporter, tunes?: TuneOverrides, harness?: DeterministicHarness | null, filter?: ((name: string) => boolean) | null): WebAssembly.ModuleImports;
export declare function runBenchFile(wasmPath: string, reporter?: BenchReporter, tunes?: TuneOverrides, extraImports?: WebAssembly.Imports, filter?: ((name: string) => boolean) | null): Promise<void>;
export declare function defaultImports(): WebAssembly.Imports;
export declare function instantiate(imports?: WebAssembly.Imports): Promise<WebAssembly.Instance>;