/**
 * NEXUS execution flows query.
 *
 * Retrieves all detected execution flow (process) nodes for a project from
 * the nexus.db index. Used by `cleo nexus flows` to list process nodes.
 *
 * @task T1473
 */
import { type EngineResult } from '../engine-result.js';
/** One detected execution flow (process node). */
export interface NexusFlowEntry {
    /** Process node ID. */
    id: string;
    /** Human-readable flow label. */
    label: string | null;
    /** Number of steps in this flow. */
    stepCount: number;
    /** Process type (e.g. 'intra_community', 'inter_community'). */
    processType: string;
    /** Entry-point symbol ID for this flow, or null. */
    entryPointId: string | null;
}
/** Result envelope for `getProjectFlows`. */
export interface NexusFlowsResult {
    /** Project ID used for the query. */
    projectId: string;
    /** Absolute path to the project root. */
    repoPath: string;
    /** Number of flows found. */
    count: number;
    /** Flow entries. */
    flows: NexusFlowEntry[];
}
/**
 * Load all detected execution flow nodes for a project from the nexus DB.
 *
 * @param projectId - The nexus project ID.
 * @param repoPath  - Absolute path to the project root.
 * @returns Flows result including flow list and count.
 *
 * @example
 * const result = await getProjectFlows('abc123', '/home/user/myproject');
 * console.log(result.flows.length);
 */
export declare function getProjectFlows(projectId: string, repoPath: string): Promise<NexusFlowsResult>;
export declare function nexusFlows(projectId: string, repoPath: string): Promise<EngineResult<NexusFlowsResult>>;
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