/**
 * Configuration manager for Forge SDK
 */
import type { ForgeConfig, ProjectConfig } from '../types';
export declare class ConfigManager {
    private globalConfig;
    private projectConfig;
    private configPath;
    constructor();
    private getGlobalConfigPath;
    private getProjectConfigPath;
    loadGlobalConfig(): Promise<ForgeConfig>;
    saveGlobalConfig(config: ForgeConfig): Promise<void>;
    loadProjectConfig(projectDir?: string): Promise<ProjectConfig | null>;
    saveProjectConfig(config: ProjectConfig, projectDir?: string): Promise<void>;
    private mergeEnvironmentVariables;
    getCachePath(...segments: string[]): string;
    getTemplatesPath(...segments: string[]): string;
    isFeatureEnabled(feature: keyof NonNullable<ForgeConfig['features']>): boolean;
    /**
     * Get the current global config (cached or default)
     */
    getGlobalConfig(): ForgeConfig;
    /**
     * Get the current project config (cached or null)
     */
    getProjectConfig(): ProjectConfig | null;
    /**
     * Reset cached configurations
     */
    reset(): void;
}
export declare const configManager: ConfigManager;
export declare function loadConfig(): Promise<ForgeConfig>;
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