here is a graphql grammar definition //github.com/antlr/grammars-v4/tree/master/graphql so, anyone can give a graphql± grammar defiitions in a antlr4 format.

GraphQL+- Draft Specification

system (system) Closed April 14, 2018, 6:10am 2

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
ANTLR for parsing languages and specs Users	22	4309	November 28, 2017
Schema for Slash GraphQL? GraphQL in Space Conference kind:question	2	660	January 20, 2021
Dgraph Webinar Presents - Build A Twitter Clone In 10-min With GraphQL APIs GraphQL graphql , video , webinar	0	578	April 24, 2020
Overview - Graphql Documentation	1	641	September 23, 2020
Graphql-editor GraphQL	2	763	May 16, 2021