diff --git a/types/point-in-polygon/index.d.ts b/types/point-in-polygon/index.d.ts
index 1a8919b7e1..b5c0d0e177 100644
--- a/types/point-in-polygon/index.d.ts
+++ b/types/point-in-polygon/index.d.ts
@@ -1,10 +1,8 @@
-// Type definitions for point-in-polygon
+// Type definitions for point-in-polygon 1.0
 // Project: https://github.com/substack/point-in-polygon
 // Definitions by: dyst5422 <https://github.com/dyst5422>
 //                 kogai <https://github.com/kogai>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
-declare module 'point-in-polygon' {
-    const inside: (point: number[], polygon: number[][]) => boolean;
-    export = inside;
-}
+declare function inside(point: ReadonlyArray<number>, polygon: ReadonlyArray<ReadonlyArray<number>>): boolean;
+export = inside;
diff --git a/types/point-in-polygon/point-in-polygon-tests.ts b/types/point-in-polygon/point-in-polygon-tests.ts
index 75fdc4ea18..7c9d644373 100644
--- a/types/point-in-polygon/point-in-polygon-tests.ts
+++ b/types/point-in-polygon/point-in-polygon-tests.ts
@@ -1,4 +1,4 @@
-import * as inside from 'point-in-polygon';
+import inside = require("point-in-polygon");
 
 const polygon = [ [ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ] ];
 const inPolygon: boolean = inside([ 1.5, 1.5 ], polygon);
diff --git a/types/point-in-polygon/tslint.json b/types/point-in-polygon/tslint.json
new file mode 100644
index 0000000000..2750cc0197
--- /dev/null
+++ b/types/point-in-polygon/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }
\ No newline at end of file