Typescript all the parser things

app/imports/api/engine/action/functions/inputProviderForTests.testFn.ts

@@ -6,7 +6,7 @@ const inputProviderForTests: InputProvider = {
    * rollDice function returns the average roll for every dice rolled
    * [5d10, 1d4] => [[6,6,6,6,6], [3]]
    */
-  async rollDice(action, dice) {
+  async rollDice(dice = []) {
     const result: number[][] = [];
     for (const diceRoll of dice) {
       const averageRoll = Math.round(diceRoll.diceSize / 2);
@@ -21,7 +21,7 @@ const inputProviderForTests: InputProvider = {
   /**
    * For testing, always return the minimum number of choices, always choosing the first options
    */
-  async choose(action, choices, quantity = [1, 1]) {
+  async choose(choices, quantity = [1, 1]) {
     const chosen: string[] = [];
     const choiceQuantity = quantity[0] <= 0 ? 1 : quantity[0];
     for (let i = 0; i < choiceQuantity && i < choices.length; i += 1) {