import type { ExtractionData, ExtractionEdge, ExtractionNode, ExtractionSchemaVersion, Hyperedge } from '../../contracts/types.js';
import { type ExtractionLayer } from '../layers/types.js';
import { type ExtractionProvenance } from '../provenance/types.js';
export interface NormalizedExtractionNode extends ExtractionNode {
    layer: ExtractionLayer;
    provenance: ExtractionProvenance[];
}
export interface NormalizedExtractionEdge extends ExtractionEdge {
    layer: ExtractionLayer;
    provenance: ExtractionProvenance[];
}
export interface NormalizedHyperedge extends Hyperedge {
    layer: ExtractionLayer;
    provenance: ExtractionProvenance[];
}
export interface NormalizedExtractionData extends Omit<ExtractionData, 'schema_version' | 'nodes' | 'edges' | 'hyperedges'> {
    schema_version: ExtractionSchemaVersion;
    nodes: NormalizedExtractionNode[];
    edges: NormalizedExtractionEdge[];
    hyperedges: NormalizedHyperedge[];
}
export declare function normalizeExtractionData(extraction: unknown): NormalizedExtractionData;