void regress_test_hash_table_callback {String: Number(gint)} data Regress.TestCallbackHashtable callback Regress.test_hash_table_callback function test_hash_table_callback(data: {String: Number(gint)}, callback: Regress.TestCallbackHashtable): void { // Gjs wrapper for regress_test_hash_table_callback() } <code>data</code>

GHashTable that gets passed to callback

 <code>callback</code>