build: update to tslib 2.0 and move to direct dependencies (#19393)

Tslib version is bound to the TypeScript version used to compile the library. Thus, we shouldn't list `tslib` as a  `peerDependencies`. This is because, a user can install libraries which have been compiled with older versions of TypeScript and thus require multiple `tslib` versions to be installed.

While with TS 3.9, we can still use 1.13.0, this isn't a guarantee that tslib will not be breaking in other major versions or future versions of typescript will need a new helper that will be in version 2. In this case we’d be forced to update to tslib but this would break all libraries in the wild that require tslib 1.x. If we keep relying on peerDeps, since only a single version of the lib can be installed that meets the peerDependency criteria.

This change we also be applied to all community libraries using ng-packagr.

Reference: TOOL-1374 and TOOL-1376

Author: alan-agius4

package.json

@@ -62,7 +62,7 @@
     "material-components-web": "7.0.0-canary.4497b86ed.0",
     "rxjs": "^6.5.3",
     "systemjs": "0.19.43",
-    "tslib": "^1.12.0",
+    "tslib": "^2.0.0",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {

packages.bzl

@@ -3,7 +3,7 @@
 # version for the placeholders.
 ANGULAR_PACKAGE_VERSION = "^10.0.0-0 || ^11.0.0-0"
 MDC_PACKAGE_VERSION = "^6.0.0-canary.265ecbad5.0"
-TSLIB_PACKAGE_VERSION = "^1.10.0"
+TSLIB_PACKAGE_VERSION = "^2.0.0"
 
 VERSION_PLACEHOLDER_REPLACEMENTS = {
     "0.0.0-MDC": MDC_PACKAGE_VERSION,

src/cdk-experimental/package.json

@@ -13,7 +13,9 @@
   "homepage": "https://github.com/angular/components#readme",
   "peerDependencies": {
     "@angular/cdk": "0.0.0-PLACEHOLDER",
-    "@angular/core": "0.0.0-NG",
+    "@angular/core": "0.0.0-NG"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   },
   "sideEffects": false,

src/cdk/package.json

@@ -20,7 +20,9 @@
   "homepage": "https://github.com/angular/components#readme",
   "peerDependencies": {
     "@angular/core": "0.0.0-NG",
-    "@angular/common": "0.0.0-NG",
+    "@angular/common": "0.0.0-NG"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   },
   "optionalDependencies": {

src/components-examples/package.json

@@ -25,7 +25,9 @@
     "@angular/common": "0.0.0-NG",
     "@angular/material": "0.0.0-PLACEHOLDER",
     "@angular/material-experimental": "0.0.0-PLACEHOLDER",
-    "@angular/material-moment-adapter": "0.0.0-PLACEHOLDER",
+    "@angular/material-moment-adapter": "0.0.0-PLACEHOLDER"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   }
 }

src/material-experimental/package.json

@@ -14,7 +14,9 @@
   "peerDependencies": {
     "@angular/core": "0.0.0-NG",
     "@angular/material": "0.0.0-PLACEHOLDER",
-    "material-components-web": "0.0.0-MDC",
+    "material-components-web": "0.0.0-MDC"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   },
   "sideEffects": false,

src/material-moment-adapter/package.json

@@ -14,7 +14,9 @@
   "peerDependencies": {
     "@angular/material": "0.0.0-PLACEHOLDER",
     "@angular/core": "0.0.0-NG",
-    "moment": "^2.18.1",
+    "moment": "^2.18.1"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   },
   "ng-update": {

src/material/package.json

@@ -22,7 +22,9 @@
     "@angular/cdk": "0.0.0-PLACEHOLDER",
     "@angular/core": "0.0.0-NG",
     "@angular/common": "0.0.0-NG",
-    "@angular/forms": "0.0.0-NG",
+    "@angular/forms": "0.0.0-NG"
+  },
+  "dependencies": {
     "tslib": "0.0.0-TSLIB"
   },
   "schematics": "./schematics/collection.json",

yarn.lock

@@ -11645,16 +11645,16 @@ tslib@^1.10.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
-tslib@^1.12.0:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.12.0.tgz#d1fc9cacd06a1456c62f2902b361573e83d66473"
-  integrity sha512-5rxCQkP0kytf4H1T4xz1imjxaUUPMvc5aWp0rJ/VMIN7ClRiH1FwFvBt8wOeMasp/epeUnmSW6CixSIePtiLqA==
-
 tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
   integrity sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==
 
+tslib@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.0.tgz#18d13fc2dce04051e20f074cc8387fd8089ce4f3"
+  integrity sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g==
+
 tslint@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-6.1.0.tgz#c6c611b8ba0eed1549bf5a59ba05a7732133d851"