fix: add explicit module declaration to type definitions (#16219)

web3.js/tsconfig.json

@@ -4,8 +4,7 @@
     "allowJs": true,
     "skipLibCheck": true,
     "declaration": true,
-    "declarationMap": true,
-    "declarationDir": "lib/types",
+    "declarationDir": "declarations",
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
     "strict": true,
@@ -16,11 +15,7 @@
     "isolatedModules": true,
     "baseUrl": "src",
     "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "paths": {
-      // This is needed so that @solana/spl-token's @solana/web3.js doesn't conflict
-      "@solana/web3.js": ["."]
-    }
+    "noImplicitReturns": true
   },
   "include": ["src"]
 }