import type { Config } from "../createConfig.js";

export type WatchStatusParameters = {
    onChange(status: Config["state"]["status"], prevStatus: Config["state"]["status"]): void;
};

export type WatchStatusReturnType = () => void;

export function watchStatus(
    config: Config,
    parameters: WatchStatusParameters,
): WatchStatusReturnType {
    const { onChange } = parameters;

    return config.subscribe((state) => state.status, onChange);
}