import type { DependencyGraph } from '../../types/index.js';
/**
 * Stable SHA-256 hash of the pipeline graph for cache invalidation.
 *
 * Inputs included (all affect `computeEligible` output or ordering):
 * - slug presence
 * - `enabled` flag
 * - `order` (computeEligible sorts by order)
 * - dependencies list
 * - global-ness (affects scope filtering)
 * - scope ('global' vs 'service'; `null` normalized to 'global')
 *
 * Inputs deliberately excluded (cosmetic / orthogonal):
 * - phase (affects display grouping, not eligibility)
 * - cross-reads (orthogonal to eligibility)
 */
export declare function computePipelineHash(graph: DependencyGraph, globalSteps: Set<string>, scope: 'global' | 'service' | null): string;
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