import { ClusterSetupConfig, ApplicationConfig } from './types';
export declare class ConfigLoader {
    /**
     * Load and parse a cluster setup configuration file
     */
    static loadClusterSetup(configPath: string): ClusterSetupConfig;
    /**
     * Load and parse an application configuration file
     */
    static loadApplication(configPath: string): ApplicationConfig;
    /**
     * Save a configuration to a YAML file
     */
    static saveConfig(config: ClusterSetupConfig | ApplicationConfig, outputPath: string): void;
    /**
     * Validate cluster setup configuration structure
     */
    private static validateClusterSetupConfig;
    /**
     * Validate application configuration structure
     */
    private static validateApplicationConfig;
    /**
     * Check if a file exists and is readable
     */
    static configExists(configPath: string): boolean;
    /**
     * Get default cluster setup configuration
     */
    static getDefaultClusterSetup(): ClusterSetupConfig;
}