method DOMImplementation.prototype.createDocumentTypeimport { DOMImplementation } from "https://dotland.deno.dev/x/deno_dom@v0.1.45/deno-dom-native.ts"; createDocumentType(qualifiedName: string,publicId: string,systemId: string,): DocumentTypeParametersqualifiedName: stringpublicId: stringsystemId: stringReturnsDocumentType