setValue(value: string)
setExtensions(value: Extension[])
setEditable(value: boolean)
setReadonly(value: boolean)
setTheme(value: Theme)
setPlaceholder(value: string)
setIndentWithTab(value: boolean)
setIndentUnit(value: string)
setLineWrapping(value: boolean)
setHighlightWhitespace(value: boolean)
setLanguage(lang: string)