def is_pip_compile_noise(line_of_requirements_file):
    """Check if line in requirements file is not a dependency declaration.

    Args:
        line_of_requirements_file: line from requirements*.txt file

    Returns:
        Boolean indicating if line is suspected noise from pip-compile comments.
    """
    return any(
        [
            line_of_requirements_file.startswith(" "),
            line_of_requirements_file.startswith("#"),
            line_of_requirements_file.startswith("-"),
        ]
    )