method DOMImplementation.prototype.createDocumentTypeimport { DOMImplementation } from "https://dotland.deno.dev/x/aleph@v0.2.19/vendor/deno-dom/document.ts"; createDocumentType(qualifiedName: string,publicId: string,systemId: string,): DocumentTypeParametersqualifiedName: stringpublicId: stringsystemId: stringReturnsDocumentType