interface permission {
    /// Represents the player's permission level
    ///
    /// Permission levels determine the player's access to commands and server operations.
    /// Each numeric level corresponds to a specific role:
    /// - `Zero`: `normal`: Player can use basic commands.
    /// - `One`: `moderator`: Player can bypass spawn protection.
    /// - `Two`: `gamemaster`: Player or executor can use more commands and player can use command blocks.
    /// - `Three`:  `admin`: Player or executor can use commands related to multiplayer management.
    /// - `Four`: `owner`: Player or executor can use all of the commands, including commands related to server management.
    enum permission-level {
        zero,
        one,
        two,
        three,
        four,
    }

    /// Describes the default behavior for permissions
    variant permission-default {
        /// Permission is not granted by default
        deny,
        /// Permission is granted by default
        allow,
        /// Permission is granted by default to operators
        op(permission-level),
    }

    /// A child permission entry
    record permission-child {
        node: string,
        value: bool,
    }

    /// Defines a permission node in the system
    record permission {
        /// The full node name (e.g., "minecraft:command.gamemode")
        node: string,
        /// Description of what this permission does
        description: string,
        /// The default value of this permission
        default: permission-default,
        /// Children nodes that are affected by this permission
        children: list<permission-child>,
    }
}