updates jest.config.ts and tsconfig.json to get dependencies on tests

jest.config.ts

@@ -3,12 +3,14 @@ import type { Config } from 'jest';
 const config: Config = {
   preset: 'ts-jest',
   testEnvironment: 'node',
+  roots: ['<rootDir>/src'],
+  testMatch: ['**/__tests__/**/*.test.ts'],
   extensionsToTreatAsEsm: ['.ts'],
   transform: {
-    '^.+\\.ts$': ['ts-jest', { useESM: true }],
+    '^.+\.ts$': ['ts-jest', { useESM: true }],
   },
   moduleNameMapper: {
-    '^(\\.{1,2}/.*)\\.js$': '$1',
+    '^(\.{1,2}/.*)\.js$': '$1',
   },
 };
 

tsconfig.json

@@ -1,12 +1,17 @@
 {
   "compilerOptions": {
+    "target": "ES2020",
     "module": "ESNext",
-    "target": "es2020",
     "moduleResolution": "Node",
-    "esModuleInterop": true,
-    "strict": true,
     "outDir": "dist",
-    "rootDir": "src"
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "sourceMap": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "skipLibCheck": true,
+    "strict": true
   },
-  "include": ["src"]
+  "include": ["src/**/*.ts"],
+  "exclude": ["dist", "node_modules"]
 }