feat: TypeScript definitions

[theKashey]

Adding types for TypeScript. implements #79
dtslint is not properly working for the case of '/server' so I had to use a bit "old" syntax for declaration.

Not adding typecheck:ts into CI, as long typechecking is failing.

dtslint was just created for DefinitelyTyped and few things are bound to DefinitelyTyped.
It asks you to use "new" syntax, dont use "declare modules" and mark all the exports as "exports". Meanwhile in this case tests could not see '/server' and there is no way to use "new" syntax.

For the old syntax it asks not to use exports at all, as result - nothing will work. 💩

So type-checking is red, type-testing is green. And type-testing is the only thing the customers needs.

[theKashey]

This is the only thing, which matters.

[codecov]

Codecov Report

Merging #80 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #80   +/-   ##
=======================================
  Coverage   88.83%   88.83%           
=======================================
  Files          15       15           
  Lines         197      197           
  Branches       53       53           
=======================================
  Hits          175      175           
  Misses         20       20           
  Partials        2        2

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[gregberge]

Thank you very much for that!

[jbadeau]

Any timeline when this PR will be published?

[theKashey]

@jbadeau - it was published.

[gregberge]

@jbadeau types are no longer maintained into this repository, please use https://github.com/DefinitelyTyped/DefinitelyTyped instead.

[m4r00p]

Would be also nice to publish some example with TypeScript server-side rendering.

[allen-munsch]

For anyone else looking for how to install the types, @types/@loadable/components to save you some digging its:

npm install @types/loadable__component

[nandorojo]

And for yarn, yarn add -D @types/loadable__component 😊

[cbdeveloper]

For anyone else looking for how to install the types, @types/@loadable/components to save you some digging its:

npm install @types/loadable__component

This should be in the docs README.md. Just had to dig deep in order to find it.

I mean, those @types are still being used, right?