declare const taskRunKeys: readonly ['project', 'target', 'configuration', 'hash', 'code', 'status', 'start', 'end'];
export type TaskRun = Record<(typeof taskRunKeys)[number], string>;
export declare function getHistoryForHashes(hashes: string[]): Promise<{
    [hash: string]: TaskRun[];
}>;
export declare function writeTaskRunsToHistory(taskRuns: TaskRun[]): Promise<void>;
export declare const taskHistoryFile: string;
export {};