feat: use peerDeps for LWC

README.md

@@ -2,25 +2,14 @@
 
 Run Jest against Lightning web components in a Salesforce DX workspace environment.
 
-## Versions
-
-To test against the latest Salesforce production instances, use the npm tag appropriate for the current release, e.g.:
-
-```
-yarn add -D @salesforce/sfdx-lwc-jest@winter22
-yarn add -D @salesforce/sfdx-lwc-jest@spring22
-```
-
-The npm `latest` tag corresponds to the latest version of this repo, not necessarily Salesforce production versions.
-
-To see a full list of available versions, and the tag that maps to the corresponding Salesforce release, see [the list of `npm` package versions](https://www.npmjs.com/package/@salesforce/sfdx-lwc-jest?activeTab=versions).
-
 ## Installation
 
-Add this project as a devDependency:
+Add this project, `@lwc/engine-dom`, `@lwc/engine-server`, `@lwc/compiler`, and `@lwc/synthetic-shadow`, and `@lwc/jest-preset` as `devDependencies`:
 
 ```bash
-yarn add -D @salesforce/sfdx-lwc-jest
+yarn add -D @salesforce/sfdx-lwc-jest @lwc/engine-dom \
+    @lwc/engine-server @lwc/compiler @lwc/synthetic-shadow \
+    @lwc/jest-preset
 ```
 
 Update your project's unit testing script in `package.json` to execute `sfdx-lwc-jest`:
@@ -40,6 +29,19 @@ Update your project's unit testing script in `package.json` to execute `sfdx-lwc
 
 Alternatively, you can globally install the package and run directly from the command line.
 
+## Versions
+
+To test against the latest Salesforce production instances, use the npm tag appropriate for the current release when installing `@lwc/engine-dom`, `@lwc/engine-server`, `@lwc/compiler`, and `@lwc/synthetic-shadow`, e.g.:
+
+```
+yarn add -D @lwc/engine-dom@winter24
+yarn add -D @lwc/engine-dom@spring24
+```
+
+The npm `latest` tag corresponds to the latest version of this repo, not necessarily Salesforce production versions.
+
+To see a full list of available versions, and the tag that maps to the corresponding Salesforce release, see [the list of `npm` package versions](https://www.npmjs.com/package/@lwc/engine-dom?activeTab=versions).
+
 ## Usage
 
 ```

package.json

@@ -33,32 +33,27 @@
         "test": "jest"
     },
     "dependencies": {
-        "@lwc/compiler": "7.1.2",
-        "@lwc/engine-dom": "7.1.2",
-        "@lwc/engine-server": "7.1.2",
-        "@lwc/jest-preset": "16.1.0",
-        "@lwc/jest-resolver": "16.1.0",
-        "@lwc/jest-serializer": "16.1.0",
-        "@lwc/jest-transformer": "16.1.0",
-        "@lwc/module-resolver": "7.1.2",
-        "@lwc/synthetic-shadow": "7.1.2",
-        "@lwc/wire-service": "7.1.2",
-        "@salesforce/wire-service-jest-util": "4.1.4",
+        "@salesforce/wire-service-jest-util": "^4.1.4",
         "fast-glob": "^3.3.2",
-        "jest": "29.7.0",
-        "jest-environment-jsdom": "29.7.0",
-        "yargs": "~17.7.2"
+        "jest": "^29.7.0",
+        "jest-environment-jsdom": "^29.7.0",
+        "yargs": "^17.7.2"
     },
     "devDependencies": {
         "@babel/core": "^7.24.4",
         "@babel/eslint-parser": "^7.24.1",
         "@babel/plugin-proposal-decorators": "^7.24.1",
+        "@lwc/jest-preset": "^16.1.0",
         "eslint": "^8.57.0",
         "husky": "^9.0.11",
         "isbinaryfile": "^5.0.2",
         "lint-staged": "^15.2.2",
         "prettier": "^3.2.5"
     },
+    "peerDependencies": {
+        "@lwc/engine-dom": ">= 5",
+        "@lwc/jest-preset": ">= 16"
+    },
     "volta": {
         "node": "20.12.1",
         "yarn": "1.22.22"