/**
 * Per-boundary-call resolution trace (debug-only). The cross-shard counterpart
 * of graph-typescript's `traceResolveDecl`: when `GRAPH_SITE_LOG` points at a
 * file, every `resolveOne` decision appends one TSV row keyed by the full
 * project-relative `ownerFile:line:column` so the exact and sharded logs join
 * exactly. OFF with zero cost when the env var is unset.
 */
import type { CrossBoundaryCall } from '../../types.js';
/** Append one resolveOne decision row when GRAPH_SITE_LOG is set; else a no-op. */
export declare function traceResolveOne(bc: CrossBoundaryCall, branch: string, to: readonly string[]): void;
//# sourceMappingURL=resolution-trace.d.ts.map