support local

node_modules/@actions/tool-cache/lib/tool-cache.d.ts

@@ -37,6 +37,15 @@ export declare function extract7z(file: string, dest?: string, _7zPath?: string)
  * @returns        path to the destination directory
  */
 export declare function extractTar(file: string, dest?: string, flags?: string | string[]): Promise<string>;
+/**
+ * Extract a xar compatible archive
+ *
+ * @param file     path to the archive
+ * @param dest     destination directory. Optional.
+ * @param flags    flags for the xar. Optional.
+ * @returns        path to the destination directory
+ */
+export declare function extractXar(file: string, dest?: string, flags?: string | string[]): Promise<string>;
 /**
  * Extract a zip
  *