Method update

src/renderer/components/notes/cm-extensions/hideMarkup.ts:158–173

(update: {
        docChanged: boolean
        selectionSet: boolean
        viewportChanged: boolean
        focusChanged: boolean
        view: EditorView
      })

      }

      update(update: {
        docChanged: boolean
        selectionSet: boolean
        viewportChanged: boolean
        focusChanged: boolean
        view: EditorView
      }) {
        if (
          update.docChanged
          || update.selectionSet
          || update.viewportChanged
          || update.focusChanged
        ) {
          this.decorations = buildHideDecorations(update.view, alwaysHide)
        }
      }
    },
    {
      decorations: v => v.decorations,