Add all typescript types for web-js

[mario-fehr]

closes #67

[mario-fehr]

@alexander-schranz thank you for the first review and the suggestions. This are autogenerated types from typescript compiler and just a quick starting point for me to work on. I will check the JSCodes and try to fix them, also adding the missing props and methods as soon as possible.

[alexander-schranz]

@mfehr94 Do we even need the .ts files if we provide all type information over JSDocs: https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html ?

[mario-fehr]

@alexander-schranz good possible, I must test that and add the missing JSDocs. At the moment type script don't like the import of the web in custom JS components in my test project.