"""
Subpackage formerly containing a prototype plasma calculator.
.. important::
The plasma calculator has been removed from PlasmaPy
so that it can be included in the |plasmapy-calculator| standalone
package.
"""
from typing import NoReturn # coverage: ignore
[docs]
def main() -> NoReturn: # coverage: ignore
"""Plasma calculator."""
raise RuntimeError(
"The plasma calculator has been extracted from PlasmaPy into a "
"standalone package. For more details, see: "
"https://github.com/PlasmaPy/plasmapy-calculator",
)