Revise type defs for resources: methods usu. return the object, not void.
Revise type defs for resources: methods usu. return the object, not void.

Applies to Buffer, Elements, Texture2D, TextureCube, Renderbuffer, Framebuffer2D, FramebufferCube.

regl-project/regl,regl-project/regl,regl-project/regl