OptionalarraysWhether or not array literals are allowed. A value of true allows
array literals, false blocks them. Defaults to true.
OptionalcallsWhether or not function calls are allowed. A value of true allows
function calls, false blocks them. Defaults to true.
OptionalmemberWhether or not member access is allowed. A value of true allows member
access, false blocks it. Defaults to true.
OptionalobjectsWhether or not object literals are allowed. A value of true allows
object literals, false blocks them. Defaults to true.
OptionalregexesWhether or not regular expressions are allowed. A value of true allows
regular expressions, false blocks them. Defaults to true.
OptionaltaggedWhether or not tagged template literals are allowed. A value of true
allows tagged template literals, false blocks them. Defaults to true.
OptionaltemplatesWhether or not template literals are allowed. A value of true allows
template literals, false blocks them. Defaults to true.
Defines what syntax is allowed.
Example