Added type declarations

types/utils/path.d.ts

@@ -0,0 +1,17 @@
+export default class Path {
+  constructor(pathString: string);
+
+  parse(what: string): object;
+
+  isAbsolute(what: string): boolean;
+
+  isDirectory(what: string): boolean;
+
+  resolve(what: string): string;
+
+  relative(what: string): string;
+
+  splitPath(filename: string): string;
+
+  toString(): string;
+}