/**
 * @file `getCurrentPlatformArch()` — resolves the current machine to a
 *   `platform-arch` string suitable for the Adoptium asset-name map. Wraps
 *   `getPlatformArch` from `src/releases/socket-btm` so external-tools modules
 *   don't need to know about releases' platform/arch typing. Returns
 *   `undefined` on unsupported platform/arch combos.
 */
export declare function getCurrentPlatformArch(): string | undefined;
