import { PlayerData } from "@skeldjs/core";
import { Plugin, ChatCommandCallback, SomePluginCtr } from "../../handlers";
import { MethodDecorator } from "../types";
export declare type AccessCheckFn = (player: PlayerData) => any;
export interface PluginRegisteredChatCommandInfo {
    usage: string;
    description: string;
    accessCheck: AccessCheckFn;
    handler: ChatCommandCallback;
}
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param description A short description of what the command does and how to use it.
 */
export declare function ChatCommand(usage: string, description?: string): MethodDecorator<ChatCommandCallback>;
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param accessCheck A small function taking in a {@link PlayerData} object, returning
 * a boolean dictating whether or not the player is allowed to view/use the command.
 */
export declare function ChatCommand(usage: string, accessCheck: AccessCheckFn): MethodDecorator<ChatCommandCallback>;
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param description A short description of what the command does and how to use it.
 * @param accessCheck A small function taking in a {@link PlayerData} object, returning
 * a boolean dictating whether or not the player is allowed to view/use the command.
 */
export declare function ChatCommand(usage: string, description: string, accessCheck: AccessCheckFn): MethodDecorator<ChatCommandCallback>;
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param pluginClass The class of the plugin to add this chat command to.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param description A short description of what the command does and how to use it.
 */
export declare function ChatCommand(pluginClass: SomePluginCtr, usage: string, description?: string): MethodDecorator<ChatCommandCallback>;
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param pluginClass The class of the plugin to add this chat command to.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param accessCheck A small function taking in a {@link PlayerData} object, returning
 * a boolean dictating whether or not the player is allowed to view/use the command.
 */
export declare function ChatCommand(pluginClass: SomePluginCtr, usage: string, accessCheck?: AccessCheckFn): MethodDecorator<ChatCommandCallback>;
/**
 * A decorator to attach to a method in order to register a callback for a command
 * for players to use in the chat box in-game. Check out the [Chat Commands](https://skeldjs.github.io/Hindenburg/pages/Plugins/Chat%20Commands.html)
 * page for more information.
 *
 * Can only be used on {@link WorkerPlugin}s.
 * @param pluginClass The class of the plugin to add this chat command to.
 * @param usage How to use the command in [standard unix cli format](https://en.wikipedia.org/wiki/Command-line_interface#Command_description_syntax).
 * @param description A short description of what the command does and how to use it.
 * @param accessCheck A small function taking in a {@link PlayerData} object, returning
 * a boolean dictating whether or not the player is allowed to view/use the command.
 */
export declare function ChatCommand(pluginClass: SomePluginCtr, usage: string, description: string, accessCheck: AccessCheckFn): MethodDecorator<ChatCommandCallback>;
export declare function getPluginChatCommands(pluginCtr: typeof Plugin | Plugin): PluginRegisteredChatCommandInfo[];