/**
 * Swift same-module implicit IMPORTS-edge emission for the
 * `emitImplicitImportEdges` hook.
 *
 * Swift gives every file in a module (an SPM target) visibility of every
 * other file's top-level declarations WITHOUT any `import` statement
 * (whole-module visibility). The legacy DAG models this with File→File
 * IMPORTS edges via `wireSwiftImplicitImports`; under registry-primary
 * that wirer's `addImportEdge` is gated off, and the scope-resolution
 * import pipeline (`emitImportEdges`) only materializes edges from
 * finalized `ImportEdge`s — of which there are none here, because there
 * is no syntactic `import`. This hook emits the missing edges directly.
 *
 * Module identity: Swift has no in-source `package X` marker. Module
 * membership is the SPM target *subtree* (`Sources/<Target>/…`), threaded
 * in via the SPM target map (`resolutionConfig` → `coerceSwiftTargets`)
 * and grouped by `groupSwiftFilesBySpmTarget` — replicating legacy
 * `groupSwiftFilesByTarget`. With no scanned source dir the map is null
 * and all files form one `__default__` module (single-Xcode-project
 * assumption). Every pair of distinct `.swift` files in the same module
 * gets a directed IMPORTS edge in both directions (whole-module
 * visibility is symmetric).
 *
 * Node identity + edge construction mirror the generic `emitImportEdges`
 * convention (`graph-bridge/imports-to-edges.ts`): `generateId('File', path)`
 * for endpoints and `generateId('IMPORTS', key)` for the relationship id,
 * deduped by `(sourceFile -> targetFile)`. Re-invocation idempotency comes
 * from `graph.addRelationship` id-dedup (the same `IMPORTS` id is produced
 * for a given ordered pair), so no local `seen` set is needed.
 */
import type { ParsedFile } from '../../../../_shared/index.js';
import type { KnowledgeGraph } from '../../../graph/types.js';
import type { GraphNodeLookup } from '../../scope-resolution/graph-bridge/node-lookup.js';
export declare function emitSwiftImplicitImportEdges(graph: KnowledgeGraph, parsedFiles: readonly ParsedFile[], _nodeLookup: GraphNodeLookup, resolutionConfig?: unknown): void;