GitNexus/gitnexus/test/unit/scope-resolution
Gergo Magyar a3a2c65cc7 feat(csharp-scope): Unit 2 — import interpret + target resolver
Adds the three files Unit 2 of the C# scope-resolution plan calls for:

- `import-decomposer.ts` — inspects each `using_directive` node and
  synthesizes `@import.kind/source/name/alias` markers. Kinds:
    `namespace`  — `using X;` / `using X.Y.Z;`
    `alias`      — `using Alias = X.Y.Z;`         (generics stripped)
    `static`     — `using static X.Y;`
  `global using` maps to namespace (plan's deferred decision); the
  `global::` qualifier is stripped before emitting.
- `interpret.ts` — reads the markers and builds `ParsedImport`. Static
  using maps to `kind: 'wildcard'` since it brings members into
  unqualified scope; Unit 4's merge-bindings tiers wildcards lowest.
  Also provides `interpretCsharpTypeBinding` with nullable/single-arg
  generic/qualifier stripping so receiver-typed resolution sees the
  concrete class name.
- `import-target.ts` — suffix-match adapter returning a single primary
  file. Cross-file partial-class aggregation runs later at graph-bridge
  time (Unit 6). The csproj-based `resolveCSharpImportInternal` stays
  on the legacy path until Unit 7's parity gate surfaces a gap.
- `captures.ts` routes `@import.statement` matches through the
  decomposer so the interpreter sees the markers it needs.

Tests cover every using flavor + resolution edge cases. 38/38 scope-
resolution C# unit tests pass; tsc clean.
2026-04-21 17:04:24 +01:00
..
csharp feat(csharp-scope): Unit 2 — import interpret + target resolver 2026-04-21 17:04:24 +01:00
python feat(python): scope-based call resolution + registry-primary flip + perf + generalization (RFC #909 Ring 3) (#980) 2026-04-21 15:50:00 +01:00
def-index.test.ts feat(shared): DefIndex / ModuleScopeIndex / QualifiedNameIndex (#913, RFC #909 Ring 2 SHARED) (#958) 2026-04-18 15:59:34 +01:00
emit-references.test.ts feat(ingestion): emit-references drains ReferenceIndex to graph edges (#925, RFC #909 Ring 2 PKG) (#973) 2026-04-18 23:36:10 +01:00
finalize-algorithm.test.ts feat(shared): SCC-aware finalize algorithm with bounded fixpoint (#915, RFC #909 Ring 2 SHARED) (#962) 2026-04-18 17:26:07 +01:00
finalize-orchestrator.test.ts feat(ingestion): finalize-orchestrator materializes ScopeResolutionIndexes (#921, RFC #909 Ring 2 PKG) (#970) 2026-04-18 20:51:19 +01:00
import-target-adapter.test.ts feat(ingestion): per-language resolveImportTarget adapter (#922, RFC #909 Ring 2 PKG) (#971) 2026-04-18 21:11:24 +01:00
method-dispatch-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
module-scope-index.test.ts feat(shared): DefIndex / ModuleScopeIndex / QualifiedNameIndex (#913, RFC #909 Ring 2 SHARED) (#958) 2026-04-18 15:59:34 +01:00
parse-worker-scope-integration.test.ts feat(python): scope-based call resolution + registry-primary flip + perf + generalization (RFC #909 Ring 3) (#980) 2026-04-21 15:50:00 +01:00
position-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
qualified-name-index.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
registries.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
resolve-type-ref.test.ts chore(shared): apply Ring 2 SHARED review follow-ups in one diff (#964) 2026-04-18 18:40:29 +01:00
scope-extractor.test.ts feat(python): scope-based call resolution + registry-primary flip + perf + generalization (RFC #909 Ring 3) (#980) 2026-04-21 15:50:00 +01:00
scope-id.test.ts feat(shared): ScopeTree + PositionIndex + makeScopeId (#912, RFC #909 Ring 2 SHARED) (#961) 2026-04-18 16:41:38 +01:00
scope-tree.test.ts feat(shared): ScopeTree + PositionIndex + makeScopeId (#912, RFC #909 Ring 2 SHARED) (#961) 2026-04-18 16:41:38 +01:00
shadow-harness.test.ts feat(ingestion): shadow-mode parity harness + static dashboard (#923, RFC #909 Ring 2 PKG) (#972) 2026-04-18 21:30:43 +01:00
workspace-index.test.ts feat(python): scope-based call resolution + registry-primary flip + perf + generalization (RFC #909 Ring 3) (#980) 2026-04-21 15:50:00 +01:00