{
  "schemaVersion": 1,
  "registries": [
    {
      "registryId": "FE-REG-ROUTE",
      "path": "src/contracts/routes.js",
      "exportName": "ROUTE_REGISTRY",
      "owner": "feature-routing-navigation-guard-contract",
      "uniqueFields": ["routeId", "path", "chunkId"],
      "allowedValues": {
        "paramsSchema": [null, "NotFoundSplat"],
        "searchSchema": [null, "SampleResourceListQuery"],
        "loadingSurface": [
          "app-shell",
          "example-page",
          "sample-resource-list",
          "none"
        ],
        "errorSurface": [
          "route-boundary",
          "feature-boundary",
          "not-found"
        ],
        "chunkId": [
          "route-home",
          "route-examples-ui",
          "route-examples-states",
          "route-examples-auth",
          "route-sample-resources",
          "route-not-found"
        ]
      },
      "references": [
        {
          "field": "routeId",
          "registryId": "FE-REG-ROUTE-RUNTIME",
          "targetField": "routeId"
        }
      ],
      "requiredFields": [
        "routeId",
        "path",
        "paramsSchema",
        "searchSchema",
        "access",
        "loadingSurface",
        "errorSurface",
        "chunkId"
      ]
    },
    {
      "registryId": "FE-REG-ROUTE-RUNTIME",
      "path": "src/contracts/route-runtime-contract.js",
      "exportName": "ROUTE_RUNTIME_CONTRACT",
      "owner": "feature-frontend-routing-release-recovery-runtime",
      "requiredFields": [
        "routeId",
        "moduleId",
        "paramsCodec",
        "searchCodec"
      ],
      "uniqueFields": ["routeId", "moduleId"],
      "allowedValues": {
        "moduleId": [
          "home-page",
          "ui-gallery-page",
          "state-gallery-page",
          "auth-example-page",
          "sample-contract-page",
          "not-found-page"
        ],
        "paramsCodec": ["none", "NotFoundSplat"],
        "searchCodec": ["none", "SampleResourceListQuery"]
      },
      "references": [
        {
          "field": "routeId",
          "registryId": "FE-REG-ROUTE",
          "targetField": "routeId"
        }
      ]
    },
    {
      "registryId": "FE-REG-API",
      "path": "src/contracts/api-operations.js",
      "exportName": "API_OPERATIONS",
      "owner": "feature-api-client-response-envelope-contract",
      "requiredFields": [
        "method",
        "path",
        "operationId",
        "auth",
        "timeoutMs",
        "idempotency",
        "retry",
        "requestSource",
        "requestSchema",
        "responseSchema",
        "owner"
      ]
    },
    {
      "registryId": "FE-REG-ENV",
      "path": "src/contracts/env.js",
      "exportName": "ENV_REGISTRY",
      "owner": "feature-frontend-env-runtime-config-contract",
      "requiredFields": ["phase", "classification", "required", "defaultValue"]
    },
    {
      "registryId": "FE-REG-STORAGE",
      "path": "src/contracts/storage-keys.js",
      "exportName": "STORAGE_REGISTRY",
      "owner": "feature-frontend-storage-registry-contract",
      "requiredFields": [
        "logicalName",
        "physicalKey",
        "backend",
        "classification",
        "schemaVersion",
        "ttl",
        "migration",
        "quotaFallback"
      ]
    },
    {
      "registryId": "FE-REG-ERROR",
      "path": "src/contracts/errors.js",
      "exportName": "ERROR_REGISTRY",
      "owner": "feature-frontend-error-classification-boundary-contract",
      "requiredFields": [
        "kind",
        "defaultRetryable",
        "severity",
        "userMessageKey",
        "action",
        "telemetryEvent",
        "redaction"
      ]
    },
    {
      "registryId": "FE-REG-QUERY",
      "path": "src/contracts/query-keys.js",
      "exportName": "QUERY_REGISTRY",
      "owner": "feature-server-state-caching-contract",
      "requiredFields": [
        "namespace",
        "serialization",
        "identity",
        "invalidation",
        "version",
        "persistence"
      ]
    },
    {
      "registryId": "FE-REG-TELEMETRY",
      "path": "src/contracts/telemetry.js",
      "exportName": "TELEMETRY_REGISTRY",
      "owner": "feature-frontend-observability-logging-trace-contract",
      "requiredFields": [
        "eventName",
        "trigger",
        "requiredAttributes",
        "optionalAttributes",
        "forbiddenAttributes",
        "sampling",
        "delivery"
      ]
    },
    {
      "registryId": "FE-REG-RELEASE",
      "path": "src/contracts/release-tokens.js",
      "exportName": "RELEASE_TOKEN_REGISTRY",
      "owner": "feature-frontend-release-cache-rollback-contract",
      "requiredFields": ["token", "source", "compatibilityRole"]
    }
  ],
  "compatibilityImpact": {
    "allowed": ["none", "additive", "behavior-change", "breaking"],
    "current": "behavior-change"
  }
}