* Lazily initialize models as they're read intead of eagerly when received
This ensures that we don't spend CPU cycles processing models that we're
not going to end up rendering.
This model will also allow us to suspend during this initialization if
data is not yet available to satisfy the model.
* Refactoring carefully to ensure bundles still compile to something optimal
* Remove generic from Response
The root model needs to be cast at one point or another same as othe
chunks. So we can parameterize the read instead of the whole Response.
* Read roots from the 0 key of the map
The special case to read the root isn't worth the field and code.
* Store response on each Chunk
Instead of storing it on the data tuple which is kind of dynamic, we store
it on each Chunk. This uses more memory. Especially compared to just making
initializeBlock a closure, but overall is simpler.
* Rename private fields to underscores
Response objects are exposed.
* Encode server components as delayed references
This allows us to stream in server components one after another over the
wire. It also allows parallelizing their fetches and resuming only the
server component instead of the whole parent block.
This doesn't yet allow us to suspend deeper while waiting on this content
because we don't have "lazy elements".
* use different eslint config for es6 and es5
* remove confusing eslint/baseConfig.js & add more eslint setting for es5, es6
* more clear way to run eslint on es5 & es6 file
* seperate ESNext, ES6, ES6 path, and use different lint config
* rename eslint config file & update eslint rules
* Undo yarn.lock changes
* Rename a file
* Remove unnecessary exceptions
* Refactor a little bit
* Refactor and tweak the logic
* Minor issues
