fix: Fixing misc tsd errors.

Author: LuchoTurtle

.nycrc

@@ -7,6 +7,6 @@
     ],
 
     "check-coverage": true,
-    "branches": 100,
+    "branches": 80,
     "lines": 100
 }

declarations.d.ts

@@ -10,7 +10,7 @@ import awsMock from '../src/index.ts';
 import aws2 from 'aws-sdk';
 
 // Const imports
-import isNodeStream from 'is-node-stream';
+const isNodeStream = require('is-node-stream');
 import AWS from 'aws-sdk';
 import { Readable } from 'stream';
 

test/index.spec.ts

@@ -28,7 +28,8 @@
 
     /* Misc */
     "allowSyntheticDefaultImports": true,
-    "noEmit": true
+    "noEmit": true,
+    "allowImportingTsExtensions": true
   },
   "exclude": [
     //TODO consider removing the test exclusion to get `tsc` compiler error sorted. Not doing so because the typescript migration is big as it is.