function pickCard(x: {suit: string; card: number; }[]): number;
function pickCard(x: number): {suit: string; card: number; };
function pickCard(x): any {
    // Check to see if we're working with an object/array
    // if so, they gave us the deck and we'll pick the card
    if (typeof x == "object") {
        let pickedCard = Math.floor(Math.random() * x.length);
        return pickedCard;
    }
    // Otherwise just let them pick the card
    else if (typeof x == "number") {
        let pickedSuit = Math.floor(x / 13);
        return { suit: suits[pickedSuit], card: x % 13 };
    }
}

function pickCard(x: {suit: string; card: number}[]): number
function pickCard(x: number): {suit: string; card: number}
function pickCard(x): any {
  // Check to see if we're working with an object/array
  // if so, they gave us the deck and we'll pick the card
  if (typeof x == 'object') {
    let pickedCard = Math.floor(Math.random() * x.length);
    return pickedCard;
  } else if (typeof x == 'number') {
    // Otherwise just let them pick the card
    let pickedSuit = Math.floor(x / 13);
    return {suit: suits[pickedSuit], card: x % 13};
  }
}

function pickCard(x: {suit: string; card: number}[]): number;
function pickCard(x: number): {suit: string; card: number};
function pickCard(x): any {
  // Check to see if we're working with an object/array
  // if so, they gave us the deck and we'll pick the card
  if (typeof x == 'object') {
    let pickedCard = Math.floor(Math.random() * x.length);
    return pickedCard;
  } else if (typeof x == 'number') {
    // Otherwise just let them pick the card
    let pickedSuit = Math.floor(x / 13);
    return {suit: suits[pickedSuit], card: x % 13};
  }
}