{ "range": { "start": { "line": 0, "character": 10 }, "end": { "line": 0, "character": 11 } }, "command": { "title": "1 implementation", "command": "deno.showReferences", "arguments": [ "file:///a/file.ts", { "line": 0, "character": 10 }, [ { "uri": "file:///a/file.ts", "range": { "start": { "line": 4, "character": 6 }, "end": { "line": 4, "character": 7 } } } ] ] } }