export interface CommandUtil {
    returnErrorStringOrMessage(err: Error, message: string): any;
    logErrors(errs: Error[], writeErrorToConsole?: boolean): string[];
    logError(err: Error, writeErrorToConsole?: boolean): string;
    processExitIfError(err: Error): any;
    processExitWithError(err: Error, nonErrorMessage?: string): any;
    processExit(exitCode?: number, msg?: string): any;
    callbackIfError(cb: (err: Error, anything: any, anything2?: any) => void, err?: Error, result?: any): boolean;
    logAndCallback(msg: string, cb: (err: Error, anything: any, anything2?: any) => void, err?: Error, result?: any): boolean;
    log(msg: string): any;
    error(msg: string): any;
    stdoutWrite(msg: string): any;
    getConfigFilePath(inputPath: string, extension?: string): any;
}