from typing import List


def create_combined_bundle(cert_files: List[str], output_location: str) -> None:
    """
    Combines a list of ascii-encoded PEM certificates into one bundle.
    """
    combined_cert_strings: List[str] = []

    for cert_path in cert_files:
        with open(cert_path, "r") as f:
            combined_cert_strings.extend(f.readlines())

    with open(output_location, "w") as f:
        f.writelines(combined_cert_strings)
