from collections.abc import Iterable
import operator


def sum_of_squares_of_even_numbers(numbers: Iterable[object]) -> int:
    """Return the sum of squares of even integers in ``numbers``.

    Args:
        numbers: An iterable of integer values.

    Returns:
        The sum of n * n for each even integer in ``numbers``.

    Raises:
        TypeError: If ``numbers`` is not iterable or contains a non-integer item.
    """
    if isinstance(numbers, (str, bytes)):
        raise TypeError("numbers must be an iterable of integers, not a string-like object")

    try:
        iterator = iter(numbers)
    except TypeError as exc:
        raise TypeError("numbers must be an iterable of integers") from exc

    total = 0
    for index, item in enumerate(iterator):
        if isinstance(item, bool):
            raise TypeError(f"numbers[{index}] must be an integer, got bool")

        try:
            number = operator.index(item)
        except TypeError as exc:
            raise TypeError(
                f"numbers[{index}] must be an integer, got {type(item).__name__}: {item!r}"
            ) from exc

        if number % 2 == 0:
            total += number * number

    return total


# Tests

import pytest


def test_returns_sum_of_squares_of_even_numbers():
    assert sum_of_squares_of_even_numbers([1, 2, 3, 4, 6]) == 56


def test_returns_zero_for_empty_input():
    assert sum_of_squares_of_even_numbers([]) == 0


def test_rejects_bool_values():
    with pytest.raises(TypeError, match=r"numbers\[1\] must be an integer, got bool"):
        sum_of_squares_of_even_numbers([2, True, 4])


def test_rejects_non_integer_values_with_index():
    with pytest.raises(TypeError, match=r"numbers\[2\] must be an integer"):
        sum_of_squares_of_even_numbers([2, 4, 3.5])