feat(eslint-plugin): add new rule: @typescript-eslint/deprecation #9346
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PR Checklist
Overview
Adds a new deprecation rule
This rule has been written fully from scratch (Starting from an empty file).
It works well in most cases (Outside of when either types aren't available, or JSX is used), and can catch usages that
eslint-plugin-deprecation
misses (Specifically shorthand object syntax)JSX support hasn't been implemented yet as of the draft of this PR, but should be implemented before being merged