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AwaitedDOM / DOMImplementation
The
DOMImplementation interface represents an object providing methods which are not dependent on any particular document. Such an object is returned by the Document.implementation property.Methods
.hasFeature*()* W3C {#hasFeature}
Returns a boolean indicating if a given feature is supported or not. This function is unreliable and kept for compatibility purpose alone: except for SVG-related queries, it always returns true. Old browsers are very inconsistent in their behavior.
Returns: Promise<boolean>
Unimplemented Specs
Methods
createDocument() | createDocumentType() |
createHTMLDocument() |