export declare const ALLURE_AGENT_STATE_DIR_ENV = "ALLURE_AGENT_STATE_DIR";
export declare const AGENT_MANAGED_OUTPUT_DIR_PREFIX = "allure-agent-";
export declare const isFileNotFoundError: (error: unknown) => error is NodeJS.ErrnoException;
export declare const resolveAgentStateDir: (_cwd?: string) => string;
export declare const projectStatePath: (cwd: string) => string;
export declare const listAgentStatePaths: (cwd?: string) => Promise<string[]>;
export declare const listAgentManagedTempOutputDirs: () => Promise<string[]>;
export declare const writeJsonlAtomic: (filePath: string, values: readonly unknown[]) => Promise<void>;
export declare const withAgentStateLock: <T>(cwd: string, operation: () => Promise<T>) => Promise<T>;
export declare const tryWithAgentStateLock: <T>(cwd: string, operation: () => Promise<T>) => Promise<{
    acquired: true;
    result: T;
} | {
    acquired: false;
}>;
export declare const pathExists: (path: string) => Promise<boolean>;
export declare const readPathMtimeMs: (path: string) => Promise<number>;