export { resolvePreferredOpenClawTmpDir } from "./tmp-openclaw-dir.js";
type TempDownloadTarget = {
    dir: string;
    path: string;
    cleanup: () => Promise<void>;
};
export declare function sanitizeTempFileName(fileName: string): string;
export declare function buildRandomTempFilePath(params: {
    prefix: string;
    extension?: string;
    tmpDir?: string;
    now?: number;
    uuid?: string;
}): string;
export declare function createTempDownloadTarget(params: {
    prefix: string;
    fileName?: string;
    tmpDir?: string;
}): Promise<TempDownloadTarget>;
export declare function withTempDownloadPath<T>(params: {
    prefix: string;
    fileName?: string;
    tmpDir?: string;
}, fn: (tmpPath: string) => Promise<T>): Promise<T>;