chore: export eslint-plugin types

[yeonjuan]

• ref: Add support for eslint flat config #174

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cb0a4c9) 98.27% compared to head (f9d963e) 98.27%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #175   +/-   ##
=======================================
  Coverage   98.27%   98.27%           
=======================================
  Files          47       47           
  Lines        1102     1102           
  Branches      285      285           
=======================================
  Hits         1083     1083           
  Misses         19       19           

Flag	Coverage Δ
unittest	98.27% <ø> (ø)

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Files	Coverage Δ
...ackages/eslint-plugin/lib/rules/element-newline.js	98.00% <ø> (ø)
...es/eslint-plugin/lib/rules/id-naming-convention.js	90.90% <ø> (ø)
packages/eslint-plugin/lib/rules/indent.js	100.00% <ø> (ø)
packages/eslint-plugin/lib/rules/lowercase.js	100.00% <ø> (ø)
...kages/eslint-plugin/lib/rules/no-abstract-roles.js	100.00% <ø> (ø)
...ages/eslint-plugin/lib/rules/no-accesskey-attrs.js	100.00% <ø> (ø)
...ges/eslint-plugin/lib/rules/no-aria-hidden-body.js	100.00% <ø> (ø)
...ages/eslint-plugin/lib/rules/no-duplicate-attrs.js	100.00% <ø> (ø)
...ackages/eslint-plugin/lib/rules/no-duplicate-id.js	100.00% <ø> (ø)
.../eslint-plugin/lib/rules/no-extra-spacing-attrs.js	98.63% <ø> (ø)
... and 28 more