javascript - What is the difference between "selectRootElement" and "createViewRoot" -

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in "renderer" section, official documentation not specify... "not yet documented" url

selectrootelement selects root element dom:

selectrootelement(selector: string): element {...}

while createviewroot creates shadowdom root @ hostelement:

createviewroot(hostelement: any): {...}

you can see difference in source code.


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