Support decorators is an unspecified part of JSDoc: we're just going forward and implementing a new
syntax here because it's unlikely that JSDoc will move fast enough.
Fixes#1016
Previously we did not properly infer params on methods that were located on class properties. This
changes things so that we do. It carefully tries to avoid messing up the existing support of class
type annotations, which are similar to class properties at the AST level, but do not have an
associated node, only a type alias.
Fixes#1043
* build: Use Flow syntax without comments.
We're switching to Flow annotations - not Flow comments. This
gives documentation.js the ability to self-document without
JSDoc types and improves our compatibility with tools like
prettier.
Fixes#729. Fixes#709
