Avoid explicit import of grpc-js or fabric-protos in TypeScript apps

Rely on the dependencies of @hyperledger/fabric-gateway making these packages transitively available. Having explicit dependency versions in the application can cause type conflicts due to private member changes in the gRPC Client class across versions.

Also fix some missing or incorrect Node types and engines version contraints.

Signed-off-by: Mark S. Lewis <mark_lewis@uk.ibm.com>

asset-transfer-basic/application-gateway-typescript/package.json

@@ -19,7 +19,6 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.7.2",
         "@hyperledger/fabric-gateway": "^1.1.1"
     },
     "devDependencies": {

asset-transfer-basic/application-typescript-hsm/package.json

@@ -24,6 +24,7 @@
         "fabric-network": "^2.2.8"
     },
     "devDependencies": {
+        "@types/node": "^12.20.55",
         "tslint": "^5.11.0",
         "typescript": "^3.1.6"
     },

asset-transfer-basic/application-typescript/package.json

@@ -24,6 +24,7 @@
         "fabric-network": "^2.2.4"
     },
     "devDependencies": {
+        "@types/node": "^12.20.55",
         "tslint": "^5.11.0",
         "typescript": "^3.1.6"
     },

asset-transfer-basic/chaincode-typescript/package.json

@@ -34,7 +34,7 @@
     "devDependencies": {
         "@types/chai": "^4.1.7",
         "@types/mocha": "^5.2.5",
-        "@types/node": "^10.12.10",
+        "@types/node": "^12.20.55",
         "@types/sinon": "^5.0.7",
         "@types/sinon-chai": "^3.2.1",
         "chai": "^4.2.0",

asset-transfer-basic/rest-api-typescript/package.json

@@ -29,7 +29,7 @@
     "@types/express": "^4.17.12",
     "@types/ioredis": "^4.26.4",
     "@types/jest": "^27.4.1",
-    "@types/node": "^15.14.7",
+    "@types/node": "^12.20.55",
     "@types/passport": "^1.0.7",
     "@types/pino": "^6.3.8",
     "@types/pino-http": "^5.4.1",

asset-transfer-events/application-gateway-typescript/package.json

@@ -19,7 +19,6 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.7.2",
         "@hyperledger/fabric-gateway": "^1.1.1"
     },
     "devDependencies": {

asset-transfer-private-data/application-gateway-typescript/package.json

@@ -19,7 +19,6 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "^1.7.2",
         "@hyperledger/fabric-gateway": "^1.1.1"
     },
     "devDependencies": {

asset-transfer-sbe/chaincode-typescript/package.json

@@ -5,8 +5,7 @@
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
   "engines": {
-    "node": ">=8",
-    "npm": ">=5"
+    "node": ">=12"
   },
   "scripts": {
     "lint": "tslint -c tslint.json 'src/**/*.ts'",
@@ -29,7 +28,7 @@
     "@types/chai": "^4.2.11",
     "@types/chai-as-promised": "^7.1.2",
     "@types/mocha": "^7.0.2",
-    "@types/node": "^13.9.3",
+    "@types/node": "^12.20.55",
     "@types/sinon": "^7.5.2",
     "@types/sinon-chai": "^3.2.3",
     "chai": "^4.2.0",

asset-transfer-secured-agreement/application-gateway-typescript/package.json

@@ -19,8 +19,7 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@hyperledger/fabric-gateway": "^1.1.1",
-        "@grpc/grpc-js": "^1.7.2"
+        "@hyperledger/fabric-gateway": "^1.1.1"
     },
     "devDependencies": {
         "@tsconfig/node14": "^1.0.1",

chaincode/fabcar/typescript/package.json

@@ -5,8 +5,7 @@
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
     "engines": {
-        "node": ">=8",
-        "npm": ">=5"
+        "node": ">=12"
     },
     "scripts": {
         "lint": "tslint -c tslint.json 'src/**/*.ts'",
@@ -27,7 +26,7 @@
     "devDependencies": {
         "@types/chai": "^4.1.7",
         "@types/mocha": "^5.2.5",
-        "@types/node": "^10.12.10",
+        "@types/node": "^12.20.55",
         "@types/sinon": "^5.0.7",
         "@types/sinon-chai": "^3.2.1",
         "chai": "^4.2.0",

fabcar/typescript/package.json

@@ -3,8 +3,7 @@
     "version": "1.0.0",
     "description": "FabCar application implemented in TypeScript",
     "engines": {
-        "node": ">=8",
-        "npm": ">=5"
+        "node": ">=12"
     },
     "scripts": {
         "lint": "tslint -c tslint.json 'src/**/*.ts'",

full-stack-asset-transfer-guide/applications/conga-cards/package.json

@@ -19,9 +19,7 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.6.7",
         "@hyperledger/fabric-gateway": "^1.1.0",
-        "@hyperledger/fabric-protos": "^0.1.0-dev.2300102001.1",
         "axios": "^0.27.2",
         "source-map-support": "^0.5.21"
     },

full-stack-asset-transfer-guide/applications/ping-chaincode/package.json

@@ -18,7 +18,6 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.6.7",
         "@hyperledger/fabric-gateway": "^1.1.0",
         "dotenv": "^16.0.1",
         "env-var": "^7.1.1",

full-stack-asset-transfer-guide/applications/rest-api/package.json

@@ -3,6 +3,9 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
+  "engines": {
+    "node": ">=14"
+  },
   "scripts": {
     "build": "tsc",
     "dev": "ts-node ./src/server.ts",
@@ -14,9 +17,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@grpc/grpc-js": "~1.6.7",
     "@hyperledger/fabric-gateway": "^1.1.0",
-    "@hyperledger/fabric-protos": "^0.1.0-dev.2300102001.1",
     "@tsconfig/node14": "^1.0.3",
     "@types/body-parser": "^1.17.0",
     "@types/express": "^4.16.0",

full-stack-asset-transfer-guide/applications/trader-typescript/package.json

@@ -19,9 +19,7 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.6.7",
-        "@hyperledger/fabric-gateway": "^1.1.0",
-        "@hyperledger/fabric-protos": "^0.1.0-dev.2300102001.1"
+        "@hyperledger/fabric-gateway": "^1.1.0"
     },
     "devDependencies": {
         "@tsconfig/node16": "^1.0.3",

full-stack-asset-transfer-guide/contracts/asset-transfer-typescript/package.json

@@ -5,7 +5,7 @@
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
     "engines": {
-        "node": ">=14"
+        "node": ">=16"
     },
     "scripts": {
         "lint": "eslint ./src --ext .ts",

hardware-security-module/application-typescript/package.json

@@ -4,7 +4,7 @@
     "description": "",
     "main": "dist/hsm-sample.js",
     "engines": {
-        "node": "^14.15.0 || ^16.13.0"
+        "node": ">=14"
     },
     "scripts": {
         "build": "tsc",
@@ -17,7 +17,6 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.7.2",
         "@hyperledger/fabric-gateway": "^1.1.1",
         "jsrsasign": "^10.3.0"
     },

off_chain_data/application-typescript/package.json

@@ -18,9 +18,7 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@grpc/grpc-js": "~1.7.2",
-        "@hyperledger/fabric-gateway": "^1.1.1",
-        "@hyperledger/fabric-protos": "^0.1.5"
+        "@hyperledger/fabric-gateway": "^1.1.1"
     },
     "devDependencies": {
         "@tsconfig/node14": "^1.0.3",