* Add tests for getStorageInfo and getEventNameTopics.
* Lint solidity-mapper package code.
* Add test for contract type.
* Add test for fixed size byte arrays.
* Add test for Enum types.
* Add tests for variables packed together and using single slot.
* Fix comments in test contracts.
Co-authored-by: nikugogoi <95nikass@gmail.com>
* Update mock server and tests for additional ERC20 state vars.
* Refactor eth-client getStorageAt, impl totalSupply.
* Impl ERC20 API for name, symbol.
* Initial setup with hardhat and typescript.
* Add test for integer type.
* Add test for unsigned integer type.
* Add test for boolean type.
* Add test for address type.
* Add test for string type.
* Setup building library with typescript.
* Remove hardhat dependency from getStorageValue library function.
* Move contracts to test and remove deploy script.
* Add readme for running tests.
Co-authored-by: nikugogoi <95nikass@gmail.com>