import type { GasAnalyticsManager } from "./types.js";
import type { HookContext } from "../../../types/hooks.js";
import type { HardhatRuntimeEnvironment } from "../../../types/hre.js";
export declare function getGasAnalyticsManager(hookContextOrHre: HookContext | HardhatRuntimeEnvironment): GasAnalyticsManager;
export declare function setGasAnalyticsManager(hre: HardhatRuntimeEnvironment, gasAnalyticsManager: GasAnalyticsManager): void;
export declare function markTestRunStart(id: string): Promise<void>;
export declare function markTestWorkerDone(id: string): Promise<void>;
export declare function markTestRunDone(id: string): Promise<void>;
export declare function formatSectionHeader(sectionName: string, { changedLength, addedLength, removedLength, }: {
    changedLength: number;
    addedLength: number;
    removedLength: number;
}): string;
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