export type NodeType = 'bootstrap' | 'regular';
export type NetworkType = 'local' | 'tailscale' | 'public';
export interface SwarmConfig {
    version: number;
    nodeType: NodeType;
    networkType: NetworkType;
    swarmKey: string | null;
    basePort: number;
    apiPort: number;
    gatewayPort: number;
    bootstrapMultiaddr: string | null;
    bootstrapPeers: string[];
    nodeId: string | null;
    lastStarted: string | null;
    tailscaleIP: string | null;
    kuboPath: string | null;
    ipfsPath: string | null;
    autoStart: boolean;
    encryption: {
        enabled: boolean;
        algorithm: string;
    };
}
/**
 * Load configuration from disk. Creates default if missing.
 */
export declare function loadConfig(): SwarmConfig;
/**
 * Save configuration to disk with restrictive permissions.
 */
export declare function saveConfig(config: SwarmConfig): void;
/**
 * Update specific fields in the configuration.
 */
export declare function updateConfig(updates: Partial<SwarmConfig>): SwarmConfig;
/**
 * Validate and normalize port configuration.
 */
export declare function validatePorts(config: SwarmConfig): void;
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