Bubble Sort in Typescript

const bubbleSort = <T>(arr: T[]): void => {
    let swap: boolean;

    do {
        swap = false;

        for (let i = 0; i < arr.length - 1; ++i) {
            if (arr[i] > arr[i + 1]) {
                swap = true;

                const temp = arr[i + 1];
                arr[i + 1] = arr[i];
                arr[i] = temp;
            }
        }
    } while (swap);
}