import { type ProcessEntry } from './database/processTable.ts';
export interface ServiceConfig {
    name: string;
    shell: string;
    root?: string;
    enableStdin?: boolean;
}
export interface LogEvictionConfig {
    maxLogsPerService?: number;
    maxRetentionSeconds?: number;
}
export interface CandleSetupConfig {
    services?: ServiceConfig[];
    logEviction?: LogEvictionConfig;
    logCollector?: 'node' | 'rust';
}
export declare const CONFIG_FILENAMES: readonly [".candle.json", ".candle-setup.json"];
export declare const DEFAULT_CONFIG_FILENAME = ".candle.json";
export declare function findProjectDir(cwd?: string): string;
/**
 * Reads and parses a config file.
 */
export declare function readConfigFile(configFilePath: string): CandleSetupConfig;
/**
 * Finds the nearest config file in the target directory or above.
 */
export declare function findConfigFile(currentDir: string): {
    config: CandleSetupConfig;
    projectDir: string;
    configFilename: string;
} | null;
/**
 * Validate & typecheck the config file contents.
 */
export declare function validateConfig(config: CandleSetupConfig): {
    services: ServiceConfig[];
    logEviction?: LogEvictionConfig;
    logCollector?: "node" | "rust";
};
export declare function isValidRootPath(p: string): boolean;
export declare function isValidRelativePath(p: string): boolean;
export declare const LOG_EVICTION_DEFAULTS: {
    readonly maxLogsPerService: 1000;
    readonly maxRetentionSeconds: number;
};
export interface ResolvedLogEvictionConfig {
    maxLogsPerService: number;
    maxRetentionSeconds: number;
}
export declare function getLogEvictionConfig(config?: CandleSetupConfig): ResolvedLogEvictionConfig;
export declare function getServiceCwd(service: ServiceConfig, configPath: string): string;
export declare function findServiceByName(config: CandleSetupConfig, name: string): ServiceConfig | null;
export declare function getAllServiceNames(config: CandleSetupConfig): string[];
interface FoundServiceConfig {
    serviceConfig: ServiceConfig;
    projectDir: string;
}
export declare function getServiceConfigByName(commandName: string, currentDir?: string): FoundServiceConfig;
/**
 * Result from getServiceInfoByName - provides info about a service whether
 * it's running (from DB) or just configured (from config file).
 */
export interface ServiceInfo {
    commandName: string;
    projectDir: string;
    /** The running process entry if the service is currently running */
    runningProcess?: ProcessEntry;
    /** The service config if defined in config file */
    serviceConfig?: ServiceConfig;
}
/**
 * Finds service info by name, checking both running processes (DB) and config file.
 *
 * Priority:
 * 1. If a process with this name is running in the current project, return DB info
 * 2. Otherwise, look up the service in the config file
 *
 * This supports both config-defined services and transient processes.
 */
export declare function getServiceInfoByName(commandName: string): ServiceInfo;
export {};
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