fix(vue): strongly typed controller methods

[sean-perkins]

Pull request checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Build (npm run build) was run locally and any changes were pushed
• Lint (npm run lint) has passed locally and any fixes were made for failures

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
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• Documentation content changes
• Other (please describe):

What is the current behavior?

All generated controllers for the Vue package have a return type of any.

Issue Number: Resolves #24387

What is the new behavior?

All controllers for the Vue package will return the original type of the controller exported from @ionic/core/components.

Does this introduce a breaking change?

• Yes
• No

Other information

[liamdebeasi]

Would it make sense to use this type instead? https://github.com/ionic-team/ionic-framework/blob/main/core/src/utils/overlays-interface.ts#L34

[sean-perkins]

Would it make sense to use this type instead? https://github.com/ionic-team/ionic-framework/blob/main/core/src/utils/overlays-interface.ts#L34

I would recommend this implementation over type casting that interface, as this will pull through all the types of the individual controllers; which includes their true HTMLElement type (i.e. HTMLIonModalElement).