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-rw-r--r--src/Language/GraphQL/AST/Lexer.hs4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Language/GraphQL/AST/Lexer.hs b/src/Language/GraphQL/AST/Lexer.hs
index cd2bd89..ecefaf6 100644
--- a/src/Language/GraphQL/AST/Lexer.hs
+++ b/src/Language/GraphQL/AST/Lexer.hs
@@ -92,8 +92,8 @@ dollar :: Parser T.Text
dollar = symbol "$"
-- | Parser for "@".
-at :: Parser Text
-at = symbol "@"
+at :: Parser ()
+at = symbol "@" >> pure ()
-- | Parser for "&".
amp :: Parser T.Text