fix: manually add typings for generator classes (#7824)

* fix: manually add typings for generator classes

* fix: use real generated type for class

scripts/gulpfiles/package_tasks.js

@@ -348,7 +348,6 @@ function packageDTS() {
   return gulp.src(handwrittenSrcs, {base: 'typings'})
       .pipe(gulp.src(`${TYPINGS_BUILD_DIR}/**/*.d.ts`, {ignore: [
 	`${TYPINGS_BUILD_DIR}/blocks/**/*`,
-	`${TYPINGS_BUILD_DIR}/generators/**/*`,
       ]}))
       .pipe(gulp.replace('AnyDuringMigration', 'any'))
       .pipe(gulp.dest(RELEASE_DIR));

tests/typescript/src/generators.ts

@@ -0,0 +1,31 @@
+/**
+ * @license
+ * Copyright 2024 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import * as Blockly from 'blockly-test/core';
+import {JavascriptGenerator} from 'blockly-test/javascript';
+import {PhpGenerator, phpGenerator, Order} from 'blockly-test/php';
+import {LuaGenerator} from 'blockly-test/lua';
+import {PythonGenerator} from 'blockly-test/python';
+import {DartGenerator} from 'blockly-test/dart';
+
+JavascriptGenerator;
+PhpGenerator;
+LuaGenerator;
+PythonGenerator;
+DartGenerator;
+
+class TestGenerator extends PhpGenerator {}
+
+const testGenerator = new TestGenerator();
+
+testGenerator.forBlock['test_block'] = function (
+  _block: Blockly.Block,
+  _generator: TestGenerator,
+) {
+  return ['a fake code string', Order.ADDITION];
+};
+
+phpGenerator.quote_();

typings/dart.d.ts

@@ -26,3 +26,5 @@ export enum Order {
 }
 
 export declare const dartGenerator: any;
+
+export {DartGenerator} from './generators/dart';

typings/javascript.d.ts

@@ -43,3 +43,5 @@ export enum Order {
 }
 
 export declare const javascriptGenerator: any;
+
+export {JavascriptGenerator} from './generators/javascript';

typings/lua.d.ts

@@ -20,3 +20,5 @@ export enum Order {
 }
 
 export declare const luaGenerator: any;
+
+export {LuaGenerator} from './generators/lua';

typings/php.d.ts

@@ -45,3 +45,5 @@ export enum Order {
 }
 
 export declare const phpGenerator: any;
+
+export {PhpGenerator} from './generators/php';

typings/python.d.ts

@@ -29,3 +29,5 @@ export enum Order {
 }
 
 export declare const pythonGenerator: any;
+
+export {PythonGenerator} from './generators/python';