deno/cli/tests/lsp/initialize_request.json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "initialize",
  "params": {
    "processId": 0,
    "clientInfo": {
      "name": "test-harness",
      "version": "1.0.0"
    },
    "rootUri": null,
    "initializationOptions": {
      "enable": true,
      "lint": true,
      "importMap": null,
      "unstable": false
    },
    "capabilities": {
      "textDocument": {
        "synchronization": {
          "dynamicRegistration": true,
          "willSave": true,
          "willSaveWaitUntil": true,
          "didSave": true
        }
      }
    }
  }
}