fix: typescript bump and fixes

Author: shetzel

package.json

@@ -60,7 +60,7 @@
     "prettier": "^2.0.5",
     "sinon": "^9.0.2",
     "ts-node": "^8.10.2",
-    "typescript": "^3.9.3"
+    "typescript": "^4.1.3"
   },
   "types": "lib/exported.d.ts",
   "publishConfig": {

test/unit/telemetryReporter.test.ts

@@ -156,8 +156,9 @@ describe('TelemetryReporter', () => {
     const options = { project, key, waitForConnection: true };
     try {
       await TelemetryReporter.create(options);
-    } catch (err) {
-      expect(err.message).to.equal('Unable to connect to app insights.');
+    } catch (err: unknown) {
+      const e = err as Error;
+      expect(e.message).to.equal('Unable to connect to app insights.');
     }
   });
 

tsconfig.json

@@ -1,7 +1,9 @@
 {
-  "extends": "./node_modules/@salesforce/dev-config/tsconfig-strict",
+  "extends": "@salesforce/dev-config/tsconfig-strict",
   "compilerOptions": {
-    "outDir": "./lib"
+    "outDir": "./lib",
+    "rootDir": "src",
+    "baseUrl": "."
   },
   "include": ["src/**/*.ts"]
 }

yarn.lock

@@ -4605,6 +4605,11 @@ typescript@^3.9.3:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
   integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
 
+typescript@^4.1.3:
+  version "4.5.2"
+  resolved "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz#8ac1fba9f52256fdb06fb89e4122fa6a346c2998"
+  integrity sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==
+
 uglify-js@^3.1.4:
   version "3.13.10"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.13.10.tgz#a6bd0d28d38f592c3adb6b180ea6e07e1e540a8d"