build: open ts strict check (#279)

* feat: no check lib dir

* feat: open strict check to src dir

* test: update test tsconfig.json

* feat: remove any type

* feat: do not export AbstractParseTreeVisitor

* feat: export StmtContextType as enum

* build: improve antlr4 script

test/parser/impala/listener.test.ts

@@ -1,6 +1,5 @@
 import { ImpalaSQL } from 'src/parser/impala';
 import { ImpalaSqlParserListener } from 'src/lib/impala/ImpalaSqlParserListener';
-import { ParseTreeListener } from 'antlr4ng';
 
 describe('impala SQL Listener Tests', () => {
     const expectTableName = 'user1';
@@ -11,19 +10,14 @@ describe('impala SQL Listener Tests', () => {
 
     test('Listener enterTableNamePath', async () => {
         let result = '';
-        class MyListener implements ImpalaSqlParserListener {
+        class MyListener extends ImpalaSqlParserListener {
             enterTableNamePath = (ctx): void => {
                 result = ctx.getText().toLowerCase();
             };
-
-            visitTerminal() {}
-            visitErrorNode() {}
-            enterEveryRule() {}
-            exitEveryRule() {}
         }
-        const listenTableName = new MyListener();
+        const listener = new MyListener();
 
-        await impala.listen(listenTableName as ParseTreeListener, parseTree);
+        impala.listen(listener, parseTree);
         expect(result).toBe(expectTableName);
     });
 

test/parser/impala/visitor.test.ts

@@ -1,5 +1,4 @@
 import { ImpalaSQL } from 'src/parser/impala';
-import { AbstractParseTreeVisitor } from 'antlr4ng';
 import { ImpalaSqlParserVisitor } from 'src/lib/impala/ImpalaSqlParserVisitor';
 
 describe('impala SQL Visitor Tests', () => {
@@ -12,20 +11,22 @@ describe('impala SQL Visitor Tests', () => {
     });
 
     test('Visitor visitTableNamePath', () => {
-        let result = '';
-        class MyVisitor
-            extends AbstractParseTreeVisitor<any>
-            implements ImpalaSqlParserVisitor<any>
-        {
-            protected defaultResult() {
-                return result;
+        class MyVisitor extends ImpalaSqlParserVisitor<string> {
+            defaultResult(): string {
+                return '';
             }
-            visitTableNamePath = (ctx): void => {
-                result = ctx.getText().toLowerCase();
+            aggregateResult(aggregate: string, nextResult: string): string {
+                return aggregate + nextResult;
+            }
+            visitProgram = (ctx) => {
+                return this.visitChildren(ctx);
+            };
+            visitTableNamePath = (ctx) => {
+                return ctx.getText().toLowerCase();
             };
         }
-        const visitor: any = new MyVisitor();
-        visitor.visit(parseTree);
+        const visitor = new MyVisitor();
+        const result = visitor.visit(parseTree);
 
         expect(result).toBe(expectTableName);
     });