/**
 * Configuration loading from multiple sources.
 *
 * Priority (highest to lowest):
 * 1. Programmatic options
 * 2. CLI arguments
 * 3. Environment variables
 * 4. Config file
 * 5. Defaults
 */
import { type CoordinatorConfig, type PartialCoordinatorConfig } from './types.js';
/**
 * Load configuration from a JSON file.
 */
export declare function loadConfigFile(configPath: string): PartialCoordinatorConfig;
/**
 * Load configuration from environment variables.
 */
export declare function loadEnvConfig(): PartialCoordinatorConfig;
/**
 * Load full configuration from all sources.
 */
export declare function loadConfig(options?: {
    configPath?: string;
    overrides?: PartialCoordinatorConfig;
}): CoordinatorConfig;
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