Host Directives Adoption

Purpose

Adopt host directives in bounded modernization slices after the app is stable on the target Angular version.

When to Use

• The app is already on a stable Angular version.
• The codebase has wrapper components that only forward behavior.
• The team wants to share host behavior without extending base classes.

When Not to Use

• The app is still in a major version upgrade.
• The target slice is not well tested.
• The app relies on component wrappers for public API contracts that are not ready to change.

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