import type { DecompositionSource, GraphBundle } from "audit-tools/shared";
import { type CouplingEdge } from "../extractors/dataStateCoupling.js";
export interface StructureSourcesInput {
    /** In-scope files (posix, sorted, unique) — the shared node universe. */
    universe: string[];
    graphBundle: GraphBundle;
    /** Comment cross-reference edges from deriveCommentDecomposition. */
    commentEdges: CouplingEdge[];
    /** Doc-declared groups from deriveDocGroups. */
    docGroups: string[][];
    resolutions?: readonly number[];
    /** Directory depths for the intent directory family (default [1,2,3]). */
    directoryDepths?: number[];
}
/**
 * Build the structure-layer decomposition sources. Behavior sources with no edges
 * and intent sources with no non-trivial grouping are omitted so an empty source
 * never dilutes the agreement mean.
 */
export declare function buildStructureSources(input: StructureSourcesInput): DecompositionSource[];
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