Implement interface `DOMImplementation`

[hepheir]

https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-102161490

Interface DOMImplementation

IDL Definition

More

interface DOMImplementation {
  boolean                   hasFeature(in DOMString feature,
                                       in DOMString version);
};

Methods

• boolean hasFeature(in DOMString feature, in DOMString version)

[hepheir]

Made an abstract method DOMImplementation.has_feature() #34