Test complete

test/index.ts

@@ -1,4 +1,4 @@
-import { readFileSync } from "fs"
+import { readFileSync, existsSync } from "fs"
 import { describe, it } from "mocha"
 import { resolve } from "path"
 import { expect } from "chai"
@@ -14,13 +14,20 @@ const equal = (name: Snapshot) => {
   const folder = resolve(__dirname, "snapshots", name)
   const actual = readFileSync(resolve(folder, "input.txt"), "utf-8")
   const expected = readFileSync(resolve(folder, "output.txt"), "utf-8")
+  const babelrc: babel.TransformOptions = existsSync(resolve(folder, ".babelrc"))
+    ? JSON.parse(readFileSync(resolve(folder, ".babelrc"), "utf-8"))
+    : {}
+
   const transformed = transform(actual, {
     parserOpts: {
+      ...babelrc.parserOpts,
       plugins: ["decorators-legacy", "typescript"],
     },
     babelrc: false,
     configFile: false,
+    presets: babelrc.presets,
     plugins: [
+      ...(babelrc.plugins ?? []),
       plugin,
       {
         visitor: {
@@ -52,11 +59,15 @@ describe("tsc-decorator", () => {
     equal("computedProperties")
   })
 
-  it("works with class/consrtuctor decorators", () => {
+  it("works with class/constructor decorators", () => {
     equal("constructor")
   })
 
   it("does not interfere with export declarations", () => {
     equal("exports")
   })
+
+  it("works with private properties", () => {
+    equal("privateProperties")
+  })
 })

test/snapshots/privateProperties/.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": [["@babel/preset-env", { "targets": { "node": 14 } }]]
+}

test/snapshots/privateProperties/input.txt

@@ -0,0 +1,4 @@
+@Service()
+export class B {
+  #remote: Service
+}

test/snapshots/privateProperties/output.txt

@@ -0,0 +1,22 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+  value: true,
+});
+
+exports.B = exports.B = void 0;
+
+var _tslib = require("tslib");
+var _remote = /*#__PURE__*/ new WeakMap();
+
+exports.B = exports.B = B = (0, _tslib.__decorate)([Service()], B);
+
+class B {
+  constructor() {
+    _remote.set(this, {
+      writable: true,
+      value: void 0,
+    });
+  }
+}
+
+exports.B = exports.B = B;