added ResizeCallback to ResizeSensor.d.ts and added static functions … (#248)
added ResizeCallback to ResizeSensor.d.ts and added static functions … (#248)

* added ResizeCallback to ResizeSensor.d.ts and added static functions to ResizeSensor class

* renaming ResizeCallback to ResizeSensorCallback

* added optional type to callback for detach methods on ResizeSensor

marcj/css-element-queries,marcj/css-element-queries,marcj/css-element-queries