moved a bunch of files

src/utils/helpers/isPowerOfTwo.ts

@@ -0,0 +1,17 @@
+/**
+ * Determines if the number is a power of 2
+ * @param n The number to check.
+ */
+export function isPowerOfTwo(n: number): boolean {
+  if (isNaN(n)) {
+    return false;
+  }
+
+  if (n === 0) {
+    return false;
+  }
+
+  // Disabiling the bitwise rule because it's honestly the most effecient way to check for this.
+  // tslint:disable-next-line:no-bitwise
+  return (n & (n - 1)) === 0;
+}