fix: correct type and documentation for baseFeePerGas at web3.eth.getFeeHistory

[Muhammad-Altabba]

Description

Fixes #7135

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 lint with success and extended the tests and types if necessary.
• I ran npm run test:unit with success.
• I ran npm run test:coverage 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.
• I have linked Issue(s) with this PR in "Linked Issues" menu.

[github-actions]

Bundle Stats

Hey there, this message comes from a GitHub action that helps you and reviewers to understand how these changes affect the size of this project's bundle.

As this PR is updated, I'll keep you updated on how the bundle size is impacted.

Total

Files count	Total bundle size	% Changed
10	640.73 kB	0%

Changeset

No files were changed

View detailed bundle breakdown

Added

No assets were added

Removed

No assets were removed

Bigger

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Smaller

No assets were smaller

Unchanged

Asset	File Size	% Changed
web3.min.js	621.32 kB	0%
../lib/commonjs/index.d.ts	8.69 kB	0%
../lib/commonjs/accounts.d.ts	3.89 kB	0%
../lib/commonjs/types.d.ts	2.67 kB	0%
../lib/commonjs/web3.d.ts	1.38 kB	0%
../lib/commonjs/web3_eip6963.d.ts	1.28 kB	0%
../lib/commonjs/abi.d.ts	999 B	0%
../lib/commonjs/eth.exports.d.ts	280 B	0%
../lib/commonjs/providers.exports.d.ts	183 B	0%
../lib/commonjs/version.d.ts	60 B	0%

[github-actions]

Benchmark

Benchmark suite	Current: 960d30e	Previous: cc99825	Ratio
processingTx	22910 ops/sec (±8.32%)	21879 ops/sec (±7.68%)	0.95
processingContractDeploy	40965 ops/sec (±7.96%)	38811 ops/sec (±6.95%)	0.95
processingContractMethodSend	16791 ops/sec (±6.83%)	15153 ops/sec (±7.20%)	0.90
processingContractMethodCall	27222 ops/sec (±7.95%)	27291 ops/sec (±6.06%)	1.00
abiEncode	46089 ops/sec (±6.38%)	41796 ops/sec (±7.77%)	0.91
abiDecode	30693 ops/sec (±7.35%)	28813 ops/sec (±7.30%)	0.94
sign	1541 ops/sec (±1.02%)	1512 ops/sec (±0.76%)	0.98
verify	366 ops/sec (±2.63%)	359 ops/sec (±0.56%)	0.98

This comment was automatically generated by workflow using github-action-benchmark.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.44%. Comparing base (cc99825) to head (960d30e).

Additional details and impacted files

@@           Coverage Diff           @@
##              4.x    #7291   +/-   ##
=======================================
  Coverage   94.44%   94.44%           
=======================================
  Files         216      216           
  Lines        8463     8463           
  Branches     2339     2339           
=======================================
  Hits         7993     7993           
  Misses        470      470           

Flag	Coverage Δ
UnitTests	94.44% <ø> (ø)

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