* Define SubscriptionManager and instantiate in generated wrappers
* expose subscribe/unsubscribe in generated wrappers
* update changelogs
* use SubscriptionManager in `@0x/contract-wrappers`
* Export artifacts and addresses from abi-gen-wrappers
* only export addresses, not artifacts
* abi-gen-wrappers no longer accept ContractAbi as constructor param
ABI is now hardcoded when wrapper is generated
* remove unused imports
* remove unused import
* changes after review
* fix method ordering
* update constructor args
* prettier
* statically enumerate ABI properties
* remove abi-gen-wrappers generated-wrappers from prettierignore
* add template for recursive components
* add `indexed` field for EventParameter
* prettier
* update known-good wrappers with ABIs and fix Python ABI loading
* remove generated-artifacts and update gitignore
The contract artifacts should remain as standard compiler output during development. Fields should only be removed/added prior to being published in `@0x/contract-artifacts`. This PR adds the `yarn transform` script to `@0x/contract-artifacts` to facilitate this.
Going forward, `abi-gen-templates` will have to support both standard artifacts and modified artifacts if they diverge, since the templates are used for `contract-artifacts`/`abi-gen-wrappers` (modified artifact) *and* development in all the `contracts/*` packages (standard artifact).
This PR makes the following changes to `contract-artifacts`:
- remove `evm.bytecode.linkReferences` from all artifacts
- remove `evm.deployedBytecode` and `sourceTreeHashHex` from Coordinator artifact
- prettify all artifacts (whitespace only changes)
* wip first pass at coordinator wrapper
* implement cancels, helper methods, and more unit tests
* pin typeorm version in pipeline
* prettier
* add export to 0x.js
* generate ZeroEx transaction using EIP712
* update Coordinator artifact
* change OrderError -> TypedDataError
