Preheat oven to 375 degrees. Combine all purpose flour, baking soda, and salt in a bowl. Set aside. Beat butter until fluffy, about a minute and add white sugar and brown sugar until fully mixed in. Add egg and vanilla to butter mixture until well combined. Add flour mixture to butter mixture until well blended and flour disappears. Fold in chocolate chips, pecans, and sweetened coconut flakes until incorporated into dough. Place dough on baking sheet with a cookie scoop or tablespoon, spacing 2 inches apart. Bake in preheated oven for about 8-10 minutes or until the tops of the cookies are golden. Once done, remove from oven and allow to cool on baking sheet for a few minutes. Then transfer to wire rack to complete cooling. Enjoy :)