Function

Dex-1 ▶ Dex ▶ file_query_default_handler`Since 1.2`

file_query_default_handler(file: Gio.File, io_priority: number): Dex.Future
Wraps Gio.File.query_default_handler_async.
Parameters
- file: Gio.File
  a Gio.File
- io_priority: number
  priority for the IO operation
Returns Dex.Future
a Dex.Future that resolves to a Gio.AppInfo or rejects with error.

Since
1.2
- Defined in dex-1/dex-1.d.ts:598