PLACEMENT_BOTTOMEND = 'bottom-end'\nconst PLACEMENT_RIGHT = 'right-start'\nconst PLACEMENT_LEFT = 'left-start'\n\nconst Default = {\n  offset: 0,\n  flip: true,\n  boundary: 'scrollParent',\n  reference: 'toggle',\n  display: 'dynamic',\n  popperConfig: null\n}\n\nconst DefaultType = {\n  offset: '(number|string|function)',\n  flip: 'boolean',\n  boundary: '(string|element)',\n  reference: '(string|element)',\n  display: 'string',\n  popperConfig: '(null|object)'\n}\n\n/**\n * Class definition\n */\n\nclass...