Add license

Add support for interfaces implementing interfaces

Merge pull request dncrews#10 from skevy/patch-1

Support .graphqls as a file extension

Rewrite and cleanup. Thanks @Thom1729

feat: add support for block strings

Comments in ENUMS

Fixing readme

'fragment' and 'on' support

enum highlight and autocomplete

1.1.0 Adds types as constants and comment-toggle