import { LockDiff } from 'mcp-agentgate-core';
export interface DiffOptions {
    config?: string;
    server?: string[];
    lockfile: string;
    timeout: string;
    json?: boolean;
    /** true = current directory; string = explicit directory */
    skills?: boolean | string;
}
export declare function computeDrift(opts: DiffOptions): Promise<{
    diff: LockDiff;
    errors: {
        server: string;
        error: string;
    }[];
} | {
    fatal: string;
}>;
export declare function runDiff(opts: DiffOptions): Promise<number>;