Added method overload to index.d.ts, have to revert commit due to cha…

…nges to package-lock.json with using npm install to run the unit tests & lint tests

types/index.d.ts

@@ -1201,6 +1201,7 @@ export interface MathJsInstance extends MathJsFactory {
    * @returns Returns the hypothenuse of the input values.
    */
   hypot<T extends number | BigNumber>(...args: T[]): T
+  hypot<T extends number | BigNumber>(args: T[]): T
 
   /**
    * Calculate the least common multiple for two or more values or arrays.