framework/api/system-current.txt

// Signature format: 2.0
package android.app.appsearch {

  public class AppSearchManagerFrameworkInitializer {
    method public static void initialize();
  }

}

package android.app.appsearch.functions {

  @FlaggedApi("com.android.appsearch.flags.enable_app_functions") public final class AppFunctionManager {
    field public static final String PERMISSION_EXECUTE_APP_FUNCTION = "android.permission.EXECUTE_APP_FUNCTION";
  }

}