Add options to object constructors. More type annotations.
Add options to object constructors. More type annotations.

coolaj86/TextEncoderLite,foolin/text-encoding,eugenpodaru/text-encoding,otoense/text-encoding,paddymahoney/text-encoding,auvik/text-encoding,otoense/text-encoding,coolaj86/TextEncoderLite,auvik/text-encoding,foolin/text-encoding,eugenpodaru/text-encoding,arv/text-encoding-utf-8,paddymahoney/text-encoding,rschuchart/TextEncoderLiteModule,rschuchart/TextEncoderLiteModule,arv/text-encoding-utf-8