Function returns

src/ui-server/api/when.ts:249–255

(definition)

      return memberTypesForFile(file.abs, file.language, definition.startLine);
    },
    async returns(definition) {
      // Not counted: one read per handler, on a tree the walk has parsed anyway.
      if (!definition.startLine || !supportsBranchGuards(definition.language)) return [];
      const file = resolve(definition);
      if (!file) return [];
      return returnsForFile(file.abs, file.language, definition.startLine);
    },
    async directive(definition) {
      // Not counted: a text read, cached per file, no tree.
      const none = { file: null, own: false } as const;