Export apollo_compiler::Diagnostic

Author: SimonSapin

crates/apollo-compiler/src/lib.rs

@@ -22,7 +22,7 @@ pub use self::node::{Node, NodeLocation};
 pub use self::node_str::NodeStr;
 pub use self::parser::{parse_mixed, Parser, SourceFile, SourceMap};
 pub use self::schema::Schema;
-pub use self::validation::{Diagnostics, GraphQLError, GraphQLLocation};
+pub use self::validation::{Diagnostic, Diagnostics, GraphQLError, GraphQLLocation};
 
 pub(crate) struct ApolloCompiler {
     pub db: RootDatabase,