/**
 * Public analysis wrappers over canonical graph algorithms.
 */
import type { Catalog, CatalogVerdict, FeatureColumn, GraphConfig, Indexes, ValidationContext } from './types.js';
import type { FeatureTable } from '../types.js';
import type { Signal } from '@opensip-cli/core';
export declare function buildGraphReadIndexes(catalog: Catalog): Indexes;
export declare function deriveGraphReadFeatures(catalog: Catalog, indexes: Indexes, config: GraphConfig, columns?: readonly FeatureColumn[]): FeatureTable;
export declare function evaluateGraphOrphans(catalog: Catalog, indexes: Indexes, config: GraphConfig, features: FeatureTable): readonly Signal[];
export declare function classifyGraphReadCatalog(catalog: Catalog, ctx: ValidationContext): CatalogVerdict;
export declare function computeGraphReadFilesFingerprint(files: readonly string[]): string;
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