The following unit test returns with the error "TypeError: interval.toNumber is not a function"

[Mohammad-Abubakr]

 it("doesnt allow to enter in Calculating state", async () => {
      await Lottery.enterLottery({ value: lotteryEntranceFee })
      network.provider.request({
        method: "evm_increaseTime",
        params: [interval.toNumber() + 1],
      })
      await network.provider.request("evm_mine", [])
      await Lottery.perfromUpkeep([])
      await expect(Lottery.enterLottery({ value: lotteryEntranceFee })).to.be
        .reverted
    })
  })

[alymurtazamemon]

@Mohammad-Abubakr Show us the entire file code or just push it to GitHub and leave a link here we will check it.

[Mohammad-Abubakr]

Thanks for the help. Seems like I was missing "await" keyword in getting the interval, so I resolved it.