eslint configuation improvement

Author: electricessence

.eslintrc.json

@@ -20,6 +20,7 @@
         "@typescript-eslint"
     ],
     "rules": {
+        "semi": ["warn", "always"],
         "indent": ["warn", "tab", { "SwitchCase": 1 }],
         "@typescript-eslint/ban-ts-ignore": "off",
         "@typescript-eslint/ban-types": "off",

src/resolutions/elementAtOrDefault.ts

@@ -11,7 +11,7 @@ import {IterableTransform} from '../IterableTransform';
  * @param {number} index
  * @return {IterableTransform<T, T | undefined>}
  */
-export default function elementAtOrDefault<T> (index: number): IterableTransform<T, T | undefined>
+export default function elementAtOrDefault<T> (index: number): IterableTransform<T, T | undefined>;
 
 /**
  * Produces a function that returns the element at a specified index in a sequence or the default value if out of bounds.
@@ -21,7 +21,7 @@ export default function elementAtOrDefault<T> (index: number): IterableTransform
  */
 export default function elementAtOrDefault<T> (
 	index: number,
-	defaultValue: T): IterableTransform<T, T>
+	defaultValue: T): IterableTransform<T, T>;
 
 /**
  * Produces a function that returns the element at a specified index in a sequence or a default value if out of bounds.

src/transforms/selectMany.ts

@@ -5,7 +5,7 @@
 
 import {SelectorWithIndex} from '@tsdotnet/common-interfaces';
 import {IterableValueTransform} from '../IterableTransform';
-import identity from '../identity'
+import identity from '../identity';
 
 /**
  *  An iterable filter that merges the output of contained iterables.