Correct web3-eth2- packages types

[spacesailor24]

Description

• Wraps web3-eth2-beaconchain function parameter types in an object

E.g.:

Before

getAttestationsFromPool(slot: Slot, committee_index: CommitteeIndex): Promise<Attestation[]>

After

getAttestationsFromPool(params: {slot: Slot, committee_index: CommitteeIndex}): Promise<Attestation[]>

• Move interfaces IBaseAPISchema and IBaseAPIMethodSchema to index.d.ts for web3-eth2-core
  • Removes no longer needed schema.ts
• Add ETH2Core class export to index.d.ts for web3-eth2-core
• Removes IETH2BeaconChain interface in favor of exporting a class type: ETH2BeaconChain

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have selected the correct base branch.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• Any dependent changes have been merged and published in downstream modules.
• I ran npm run dtslint with success and extended the tests and types if necessary.
• I ran npm run test:unit with success.
• I ran npm run test:cov and my test cases cover all the lines and branches of the added code.
• I ran npm run build and tested dist/web3.min.js in a browser.
• I have tested my code on the live network.
• I have checked the Deploy Preview and it looks correct.
• I have updated the CHANGELOG.md file in the root folder.

[coveralls]

Pull Request Test Coverage Report for Build 504755931

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 385 unchanged lines in 7 files lost coverage.
• Overall coverage decreased (-2.4%) to 73.797%

---

Files with Coverage Reduction	New Missed Lines	%
packages/web3-core-requestmanager/src/jsonrpc.js	1	88.0%
packages/web3-core-helpers/src/formatters.js	24	79.65%
packages/web3-core-helpers/src/errors.js	31	4.41%
packages/web3-utils/src/soliditySha3.js	55	5.56%
packages/web3-utils/src/index.js	60	30.0%
packages/web3-utils/src/utils.js	84	13.24%
packages/web3-eth-accounts/src/index.js	130	31.65%

Totals
Change from base Build 504724575:	-2.4%
Covered Lines:	3288
Relevant Lines:	4218

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💛 - Coveralls

[frankiebee]

🤙