In case of a custom element native to the system, ensure that it is not included in component resolution through the use of compilerOptions.isCustomElement.

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This will prevent the compiler from looking for that element as a custom element and instead it will be treated as a native element. This is important because custom elements and native elements can have different behavior and attributes, and treating a native element as a custom element can lead to unexpected results. Therefore, setting this option is a good practice to ensure proper behavior of your components in the application.