dev/tools/gen_keycodes/data/synonyms.json - mirrors/flutter - Git at Google

 {
   "shift": ["ShiftLeft", "ShiftRight"],
   "meta": ["MetaLeft", "MetaRight"],
   "alt": ["AltLeft", "AltRight"],
   "control": ["ControlLeft", "ControlRight"]
 }
	{
	"shift": ["ShiftLeft", "ShiftRight"],
	"meta": ["MetaLeft", "MetaRight"],
	"alt": ["AltLeft", "AltRight"],
	"control": ["ControlLeft", "ControlRight"]
	}