diff --git a/tsconfig.json b/tsconfig.json
index 2414a29..3d28279 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,7 +11,7 @@
     // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
 
     /* Language and Environment */
-    "target": "ESNext"                                   /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
+    "target": "ES2021"                                   /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
     // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
     // "jsx": "preserve",                                /* Specify what JSX code is generated. */
     // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
@@ -26,14 +26,14 @@
     /* Modules */
     "module": "CommonJS"                                 /* Specify what module code is generated. */,
     // "rootDir": "./",                                  /* Specify the root folder within your source files. */
-    // "moduleResolution": "node",                       /* Specify how TypeScript looks up a file from a given module specifier. */
+    "moduleResolution": "node",                          /* Specify how TypeScript looks up a file from a given module specifier. */
     // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
     // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
     // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
     // "typeRoots": [],                                  /* Specify multiple folders that act like `./node_modules/@types`. */
     // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
     // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
-    // "resolveJsonModule": true,                        /* Enable importing .json files */
+    "resolveJsonModule": false,                          /* Enable importing .json files */
     // "noResolve": true,                                /* Disallow `import`s, `require`s or `<reference>`s from expanding the number of files TypeScript should add to a project. */
 
     /* JavaScript Support */
@@ -66,15 +66,15 @@
     // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
 
     /* Interop Constraints */
-    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
-    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "isolatedModules": true,                             /* Ensure that each file can be safely transpiled without relying on other imports. */
+    "allowSyntheticDefaultImports": true,                /* Allow 'import x from y' when a module doesn't have a default export. */
     "esModuleInterop": true                              /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */,
-    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "preserveSymlinks": true,                            /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
     "forceConsistentCasingInFileNames": true             /* Ensure that casing is correct in imports. */,
 
     /* Type Checking */
     "strict": true                                       /* Enable all strict type-checking options. */,
-    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied `any` type.. */
+    "noImplicitAny": true,                               /* Enable error reporting for expressions and declarations with an implied `any` type.. */
     "strictNullChecks": true                             /* When type checking, take into account `null` and `undefined`. */,
     "strictFunctionTypes": true                          /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */,
     "strictBindCallApply": true                          /* Check that the arguments for `bind`, `call`, and `apply` methods match the original function. */,
@@ -94,7 +94,7 @@
     // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
 
     /* Completeness */
-    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipDefaultLibCheck": true,                         /* Skip type checking .d.ts files that are included with TypeScript. */
     "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
   }
 }