import { Context } from '../ioc/Context';
import { Logger } from '../log/LogManager';
import { ConfigAdapter } from '../config/ConfigProvider';
export declare type PluginLifecycleMethodName = 'willStart' | 'didStart' | 'willStop' | 'didStop';
export declare type PluginLifecycleMethod = (app: BaseApp, pluginContext?: Map<String, any>) => Promise<void> | void;
export declare type PluginType = {
    [method in PluginLifecycleMethodName]: PluginLifecycleMethod;
};
export interface Plugin {
    name: string;
    willStart?: PluginLifecycleMethod;
    didStart?: PluginLifecycleMethod;
    willStop?: PluginLifecycleMethod;
    didStop?: PluginLifecycleMethod;
}
export interface PluginWithWillStart {
    willStart: PluginLifecycleMethod;
}
export interface PluginWithDidStart {
    didStart: PluginLifecycleMethod;
}
export interface PluginWithWillStop {
    willStop: PluginLifecycleMethod;
}
export interface PluginWithDidStop {
    didStop: PluginLifecycleMethod;
}
export interface PluginNameable {
    name: string;
}
export declare type PluginImplementsAtLeastOneMethod = PluginWithWillStart | PluginWithDidStart | PluginWithWillStop | PluginWithDidStop;
export declare type PluginImplemenation = PluginNameable & PluginImplementsAtLeastOneMethod;
export interface AppOptions {
    logger?: Logger;
    config?: ConfigAdapter;
}
export declare type PluginContext = Map<String | Symbol, any>;
export default class BaseApp {
    protected logger: Logger;
    protected context: Context;
    protected appName: string;
    protected plugins: PluginImplemenation[];
    protected pluginContext: PluginContext;
    /**
     * Creates a new Inceptum App
     */
    constructor(options?: AppOptions);
    use(...plugins: PluginImplemenation[]): void;
    addDirectory(path: any): void;
    register(...plugins: PluginImplemenation[]): void;
    private runLifecycleMethodOnPlugins(method);
    start(): Promise<any>;
    stop(): Promise<any>;
    getContext(): Context;
    getConfig(key: any, defaultValue: any): any;
    hasConfig(key: any): boolean;
}