build fixes

notes.txt

@@ -1,6 +1,7 @@
 Initial build process
 
-
+Original:
+---------
 Import size report for mobx:
 ┌──────────────────────┬───────────┬────────────┬───────────┐
 │       (index)        │ just this │ cumulative │ increment │
@@ -12,6 +13,21 @@ Import size report for mobx:
 └──────────────────────┴───────────┴────────────┴───────────┘
 (this report was generated by npmjs.com/package/import-size)
 
+After removing decorators;
+-----------------
+Import size report for mobx:
+┌──────────────────────┬───────────┬────────────┬───────────┐
+│       (index)        │ just this │ cumulative │ increment │
+├──────────────────────┼───────────┼────────────┼───────────┤
+│ import * from 'mobx' │   17581   │     0      │     0     │
+│      observable      │   14563   │   14563    │     0     │
+│       computed       │   14563   │   14577    │    14     │
+│       autorun        │   14563   │   14590    │    13     │
+│        action        │   14563   │   14602    │    12     │
+│   enableDecorators   │   14566   │   14617    │    15     │
+└──────────────────────┴───────────┴────────────┴───────────┘
+(this report was generated by npmjs.com/package/import-size)
+
 
 [ ] TSDX build process
 [ ] enableDecorators

package.json

@@ -54,31 +54,33 @@
   "homepage": "https://mobx.js.org/",
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.3.4",
-    "@babel/plugin-proposal-class-properties": "^7.3.4",
-    "@babel/plugin-proposal-decorators": "^7.3.0",
-    "@babel/plugin-transform-runtime": "^7.3.4",
-    "@babel/preset-env": "^7.3.4",
+    "@babel/core": "^7.8.4",
+    "@babel/plugin-proposal-class-properties": "^7.8.3",
+    "@babel/plugin-proposal-decorators": "^7.8.3",
+    "@babel/plugin-transform-runtime": "^7.8.3",
+    "@babel/preset-env": "^7.8.4",
     "@babel/preset-typescript": "^7.9.0",
-    "@babel/runtime": "^7.3.4",
-    "@size-limit/preset-big-lib": "^3.0.0",
+    "@babel/runtime": "^7.8.4",
+    "@rollup/plugin-node-resolve": "^7.1.1",
+    "@size-limit/preset-big-lib": "^4.0.2",
     "@types/jest": "^24.0.11",
     "@types/jscodeshift": "^0.6.3",
     "@types/node": "^11.11.3",
     "@typescript-eslint/eslint-plugin": "^1.4.2",
+    "@typescript-eslint/parser": "^2.27.0",
     "babel-jest": "^24.5.0",
     "conditional-type-checks": "^1.0.4",
     "coveralls": "^3.0.3",
     "dedent-js": "^1.0.1",
-    "import-size": "^1.0.2",
-    "jscodeshift": "^0.7.0",
-    "lint-staged": "^8.1.5",
     "eslint": "^6.8.0",
     "flow-bin": "^0.59.0",
     "fs-extra": "^8.1.0",
     "husky": "^4.2.3",
+    "import-size": "^1.0.2",
     "iterall": "^1.2.2",
     "jest": "^24.5.0",
+    "jscodeshift": "^0.7.0",
+    "lint-staged": "^8.1.5",
     "prettier": "^1.19.1",
     "pretty-quick": "2.0.1",
     "prompts": "^2.3.0",

scripts/build.js

@@ -35,6 +35,7 @@ function runTypeScriptBuild(outDir, version, target, declarations) {
     options.module = ts.ModuleKind.ESNext
     options.importHelpers = true
     options.noEmitHelpers = true
+    options.noEmit = false
     if (declarations) options.declarationDir = path.resolve("dist", version, "lib")
 
     const rootFile = path.resolve(options.rootDir, "mobx.ts")
@@ -153,7 +154,7 @@ async function build(version) {
     writePackage(versionPath, version)
 }
 
-Promise.all([build("v4"), build("v5")]).catch(e => {
+Promise.all([/* TODO: build("v4"), */ build("v5")]).catch(e => {
     console.error(e)
     if (e.frame) {
         console.error(e.frame)

src/v5/api/makeObservable.ts

@@ -12,9 +12,9 @@ import {
     endBatch,
     startBatch,
     CreateObservableOptions,
-    ObservableObjectAdministration
+    ObservableObjectAdministration,
+    invariant
 } from "../internal"
-import { invariant } from "../../v4/internal"
 
 function getDecoratorsFromMetaData<T extends Object>(target: T): AnnotationsMap<T> {
     fail("not implemented yet")
@@ -163,11 +163,13 @@ export function makeObservable<T extends Object>(
     }
 }
 
+// TODO: add tests
 export function makeAutoObservable<T extends Object>(
     target: T,
     excludes: AnnotationsMap<T>,
     options: CreateObservableOptions
 ) {
+    // TODO: die on things with superclass
     let annotations = { ...excludes }
     extractAnnotationsFromObject(target, annotations, options)
     extractAnnotationsFromProto(target, annotations)