fix: typings for extensions (#109)

* fix: typings for extensions

* chore: version bumps for release

Author: evanshortiss

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 6.0.4 (04/03/20)
+* Fix compilation error caused by typings generic issue.
+
 ## 6.0.3 (03/03/20)
 * Fix typings to support `required()`, `convertFromBase64()`, etc. with `ExtensionFn`.
 

env-var.d.ts

@@ -3,7 +3,7 @@
 
 import { Url } from 'url';
 
-interface IPresentVariable<Extensions> {
+interface IPresentVariable<Extensions = {}> {
   /**
    * Converts a bas64 environment variable to ut8
    */
@@ -120,7 +120,7 @@ interface IPresentVariable<Extensions> {
   asEnum: (validValues: string[]) => string;
 }
 
-interface IOptionalVariable<Extensions> {
+interface IOptionalVariable<Extensions = {}> {
   /**
    * Decodes a base64-encoded environment variable
    */

package.json

@@ -1,6 +1,6 @@
 {
   "name": "env-var",
-  "version": "6.0.3",
+  "version": "6.0.4",
   "description": "Verification, sanatization, and type coercion for environment variables in Node.js",
   "main": "env-var.js",
   "typings": "env-var.d.ts",

tsconfig.json

@@ -1,11 +1,11 @@
 {
   "compilerOptions": {
-    "sourceMap": true,
-    "noImplicitAny": true,
+    "sourceMap": false,
     "target": "es5",
     "moduleResolution": "node",
     "skipLibCheck": true,
     "strict": true,
+    "noImplicitAny": true,
     "strictNullChecks": true
   },
   "files": ["test/types/index.ts", "example/typescript.ts"]