/**
 * Nexus analyze orchestrator — business logic extracted from `cleo nexus analyze`.
 *
 * Runs the code-intelligence pipeline, clears the existing index for full runs,
 * refreshes the nexus-bridge, updates the multi-project registry, and sweeps
 * the git log for task–symbol links. All side-effects are best-effort and do
 * not fail the pipeline on error.
 *
 * @module nexus/analyze-orchestrator
 * @epic T9833
 * @task T10062
 */
/** Parameters for {@link runNexusAnalysis}. */
export interface NexusAnalysisParams {
    /** Absolute path to the repository to analyze. */
    repoPath: string;
    /** Override the project ID (default: `base64url(repoPath).slice(0, 32)`). */
    projectIdOverride?: string;
    /** When true, only re-index files that changed since the last run. */
    incremental?: boolean;
    /**
     * Progress callback invoked every 50 files (and on completion).
     * Omit for JSON output mode.
     */
    onProgress?: (current: number, total: number, filePath: string) => void;
}
/** Result of a successful {@link runNexusAnalysis} call. */
export interface NexusAnalysisResult {
    projectId: string;
    repoPath: string;
    incremental: boolean;
    nodeCount: number;
    relationCount: number;
    fileCount: number;
    durationMs: number;
}
/**
 * Run the nexus code-intelligence pipeline on a repository.
 *
 * This function:
 * 1. Derives the project ID.
 * 2. For full runs, clears the existing nexus index.
 * 3. Runs `@cleocode/nexus` pipeline.
 * 4. Best-effort: refreshes `nexus-bridge.md`.
 * 5. Best-effort: updates the multi-project registry.
 * 6. Best-effort: sweeps the git log for task–symbol links.
 *
 * @param params - Analysis configuration
 * @returns Pipeline result with node/relation/file counts and duration
 * @throws {Error} When the pipeline itself fails (best-effort steps never throw)
 */
export declare function runNexusAnalysis(params: NexusAnalysisParams): Promise<NexusAnalysisResult>;
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