interface dom.MutationEvent implements Eventimport { type dom } from "https://deno.land/x/evt@v2.4.7/mod.ts"; const { MutationEvent } = dom; Provides event properties that are specific to modifications to the Document Object Model (DOM) hierarchy and nodes. PropertiesreadonlyattrChange: numberreadonlyattrName: stringreadonlynewValue: stringreadonlyprevValue: stringreadonlyrelatedNode: NodereadonlyADDITION: numberreadonlyMODIFICATION: numberreadonlyREMOVAL: numberMethodsinitMutationEvent(typeArg: string,canBubbleArg: boolean,cancelableArg: boolean,relatedNodeArg: Node,prevValueArg: string,newValueArg: string,attrNameArg: string,attrChangeArg: number,): void