interface MutationObserverInitimport { type MutationObserverInit } from "https://deno.land/x/windmill@v1.364.3/node_modules/evt/lib/types/lib.dom.d.ts"; PropertiesoptionalattributeFilter: string[]Set to a list of attribute local names (without namespace) if not all attribute mutations need to be observed and attributes is true or omitted. optionalattributeOldValue: booleanSet to true if attributes is true or omitted and target's attribute value before the mutation needs to be recorded. optionalattributes: booleanSet to true if mutations to target's attributes are to be observed. Can be omitted if attributeOldValue or attributeFilter is specified. optionalcharacterData: booleanSet to true if mutations to target's data are to be observed. Can be omitted if characterDataOldValue is specified. optionalcharacterDataOldValue: booleanSet to true if characterData is set to true or omitted and target's data before the mutation needs to be recorded. optionalchildList: booleanSet to true if mutations to target's children are to be observed. optionalsubtree: booleanSet to true if mutations to not just target, but also target's descendants are to be observed.