export interface GitHistoryEstimate {
    historyDays: number;
    infrastructureCommits: number;
    monthlyInfrastructureChanges: number;
    averageChangedResourceRatio: number;
    trackedInfrastructureFiles: number;
}
export declare const isInfrastructurePath: (filePath: string) => boolean;
export declare const analyseGitHistory: (logOutput: string, trackedFilesOutput: string, historyDays: number) => GitHistoryEstimate;