add some packages

node_modules/babel-generator/lib/generators/classes.js

@@ -0,0 +1,96 @@
+"use strict";
+
+exports.__esModule = true;
+exports.ClassDeclaration = ClassDeclaration;
+exports.ClassBody = ClassBody;
+exports.ClassProperty = ClassProperty;
+exports.ClassMethod = ClassMethod;
+function ClassDeclaration(node) {
+  this.printJoin(node.decorators, node);
+  this.word("class");
+
+  if (node.id) {
+    this.space();
+    this.print(node.id, node);
+  }
+
+  this.print(node.typeParameters, node);
+
+  if (node.superClass) {
+    this.space();
+    this.word("extends");
+    this.space();
+    this.print(node.superClass, node);
+    this.print(node.superTypeParameters, node);
+  }
+
+  if (node.implements) {
+    this.space();
+    this.word("implements");
+    this.space();
+    this.printList(node.implements, node);
+  }
+
+  this.space();
+  this.print(node.body, node);
+}
+
+exports.ClassExpression = ClassDeclaration;
+function ClassBody(node) {
+  this.token("{");
+  this.printInnerComments(node);
+  if (node.body.length === 0) {
+    this.token("}");
+  } else {
+    this.newline();
+
+    this.indent();
+    this.printSequence(node.body, node);
+    this.dedent();
+
+    if (!this.endsWith("\n")) this.newline();
+
+    this.rightBrace();
+  }
+}
+
+function ClassProperty(node) {
+  this.printJoin(node.decorators, node);
+
+  if (node.static) {
+    this.word("static");
+    this.space();
+  }
+  if (node.computed) {
+    this.token("[");
+    this.print(node.key, node);
+    this.token("]");
+  } else {
+    this._variance(node);
+    this.print(node.key, node);
+  }
+  this.print(node.typeAnnotation, node);
+  if (node.value) {
+    this.space();
+    this.token("=");
+    this.space();
+    this.print(node.value, node);
+  }
+  this.semicolon();
+}
+
+function ClassMethod(node) {
+  this.printJoin(node.decorators, node);
+
+  if (node.static) {
+    this.word("static");
+    this.space();
+  }
+
+  if (node.kind === "constructorCall") {
+    this.word("call");
+    this.space();
+  }
+
+  this._method(node);
+}