Adjust exports

actions-expressions/src/index.ts

@@ -1,6 +1,7 @@
-export {complete} from "./completion";
+export {Expr} from "./ast";
+export {complete, CompletionItem} from "./completion";
 export * as data from "./data";
 export {ExpressionError} from "./errors";
 export {Evaluator} from "./evaluator";
-export {Lexer} from "./lexer";
+export {Lexer, Result} from "./lexer";
 export {Parser} from "./parser";