issues with useContracts plugin

[pyramation]

• private and protected aren't transpiling correctly w/babel

• pyramation/badkidsjs@ecf576e

• pyramation/badkidsjs@368b03d

• error isModule parse failed: The keyword 'protected' is reserved (33:24)

• a few exports are missing

• pyramation/badkidsjs@6039e79

• missing return type on context

• pyramation/badkidsjs@7347d4f

for documentation, not the plugin itself:

• required presets when using:
• pyramation/badkidsjs@bcba24d
• pyramation/badkidsjs@faf4483

[pyramation]

maybe the private/protected isn't something we should consider an issue w ts codegen, but more the end compiler in the boilerplate to generate packages

for now here is an example of a "fix": hyperweb-io/mesh-security@725c862

cc @Zetazzz

[pyramation]

the private/protected issue may go away once we switch over to tsc! let's not jump on this quite yet.