/**
 * Result of a single setup step
 */
export interface SetupStepResult {
    status: "success" | "skipped" | "failed";
    message: string;
}
/**
 * Complete setup result with all steps
 */
export interface SetupResult {
    binary: SetupStepResult;
    install: SetupStepResult;
    mcp: SetupStepResult;
    commands: SetupStepResult;
    skills: SetupStepResult;
    worker: SetupStepResult;
}
/**
 * Dependency injection interface for setup operations.
 * Abstracts filesystem, process execution, and logging for testability.
 */
export interface SetupDeps {
    /** Check if a command exists in PATH */
    which: (cmd: string) => string | null;
    /** Check if a file exists */
    fileExists: (path: string) => Promise<boolean>;
    /** Read and parse JSON file */
    readJson: (path: string) => Promise<unknown>;
    /** Write string data to file */
    writeFile: (path: string, data: string) => Promise<void>;
    /** Copy directory recursively */
    copyDir: (src: string, dest: string, opts?: {
        recursive?: boolean;
    }) => Promise<void>;
    /** Create directory recursively */
    mkdirp: (path: string) => Promise<void>;
    /** Execute command and return exit code and stdout */
    exec: (cmd: string[]) => Promise<{
        exitCode: number;
        stdout?: string;
    }>;
    /** Log a message with optional level */
    log: (msg: string, level?: "info" | "warn" | "error") => void;
    /** Plugin root directory path */
    pluginDir: string;
    /** Get the claude-mem worker port */
    getWorkerPort: () => number;
    /** Start the claude-mem worker (returns true if running after call) */
    startWorker?: (port: number) => Promise<boolean>;
}
/**
 * Create default dependencies using Bun and Node.js APIs
 */
export declare function createDefaultDeps(log: (msg: string, level?: "info" | "warn" | "error") => void): SetupDeps;
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