/// <reference types="node" />
import { EventEmitter } from 'events';
import { IConfig } from './interfaces';
import { BaseManagedFile } from '../../structures/file';
/**
 * Helper class for managing the configuration file
 */
export declare class ConfigManager extends BaseManagedFile {
    /** Path leading to the root of the package */
    readonly rootDirectory: string;
    /** Options supplied by a configuration file (.akitaneru.js) */
    readonly options: IConfig;
    /**
     * Creates a configuration manager
     * @param {IConstructorOptions} [options] - Optional options for the configuration manager.
     */
    constructor(options?: IConfig, filePath?: string);
    init(): Promise<void>;
    /** Gets the absolute path of the root of the framework. */
    get akitaNeruRoot(): string;
    /** Gets the project's root directory */
    get projectRootDirectory(): string;
    addEmitter(emitters: {
        [key: string]: EventEmitter;
    }): void;
    static configure(config: IConfig): IConfig;
    /** Get the root of the project using the framework's configuration file */
    private getUserRootDirectory;
    /** Gets the configuration file of the application */
    private getConfigFile;
    /** Fetches the token of the application if it's not supplied in the configuration file */
    private fetchRootFile;
    /** Fetches the ormconfig if there's any */
    private fetchORMConfig;
    /**
     * Checks the validity of the configuration file
     * TODO: Use TypeScript type comparasion shenenigans to validate the file instead
     */
    private isValidConfiguration;
}