Specify the new "computed" Property field.
Specify the new "computed" Property field.

This field was introduced by @DmitrySoshnikov in this recent commit:
https://github.com/ariya/esprima/commit/2bb17ef9a45c88e82d72c2c61b7b7af93caef028

jamestalmage/ast-types,benjamn/ast-types,gabelevi/ast-types,benjamn/ast-types,benjamn/ast-types,marcioj/ast-types,cpojer/ast-types