add support for Stage3/2022.3 decorators

.changeset/afraid-cooks-nail.md

@@ -0,0 +1,5 @@
+---
+"mobx": minor
+---
+
+Add 2022.3 Decorators support

jest.base.config.js

@@ -1,9 +1,11 @@
 const fs = require("fs")
 const path = require("path")
 
-const tsConfig = "tsconfig.test.json"
-
-module.exports = function buildConfig(packageDirectory, pkgConfig) {
+module.exports = function buildConfig(
+    packageDirectory,
+    pkgConfig,
+    tsConfig = "tsconfig.test.json"
+) {
     const packageName = require(`${packageDirectory}/package.json`).name
     const packageTsconfig = path.resolve(packageDirectory, tsConfig)
     return {

jest.config.js

@@ -1,6 +1,6 @@
 const buildConfig = require("./jest.base.config")
 
 module.exports = buildConfig(__dirname, {
-    projects: ["<rootDir>/packages/*/jest.config.js"]
+    projects: ["<rootDir>/packages/*/jest.config.js", "<rootDir>/packages/*/jest.config-*.js"]
     // collectCoverageFrom: ["<rootDir>/packages/*/src/**/*.{ts,tsx}"]
 })

package.json

@@ -5,7 +5,7 @@
         "packages/*"
     ],
     "resolutions": {
-        "typescript": "^4.0.2",
+        "typescript": "^5.0.0-beta",
         "recast": "^0.23.1"
     },
     "repository": {
@@ -57,7 +57,7 @@
         "lodash": "^4.17.4",
         "minimist": "^1.2.5",
         "mkdirp": "1.0.4",
-        "prettier": "^2.0.5",
+        "prettier": "^2.8.4",
         "pretty-quick": "3.1.0",
         "prop-types": "15.6.2",
         "react": "^18.0.0",
@@ -67,7 +67,7 @@
         "tape": "^5.0.1",
         "ts-jest": "26.4.1",
         "tsdx": "^0.14.1",
-        "typescript": "^4.0.2"
+        "typescript": "^5.0.0-beta"
     },
     "husky": {
         "hooks": {