from typing import Any

from jinja2 import Environment


def conditional_cls(conditions: dict[str, Any]) -> str:
    result = []
    for cls, condition in conditions.items():
        if condition:
            result.append(cls)
    return " ".join(result)


def environment(**options):
    env = Environment(**options)

    env.globals.update({
        "conditional_cls": conditional_cls,
    })
    return env