Preheat oven to 375 degrees. Lightly spoon flour into a dry measuring cup; level with a knife. Combine flour and both sugars in a bowl; cut in butter with a pastry blender or 2 knives until mixture is crumbly. Stir in coconut. Combine apple and remaining ingredients in a bowl; toss well. Spoon apple mixture into an 8-inch square baking dish or 1-½-quart casserole. Sprinkle with crumb mixture. Bake for 45 minutes or until topping is nicely browned.