refactor(ensindexer): improve ENSIndexerConfig #765

tk-o · 2025-05-30T18:53:09Z

This PR includes refactorings around ENSIndexerConfig that allow dropping unnecessary imports and replace them with new derived configuration parameters: ensDeployment.

The PR also moves the requiredDatasources plugin configuration back to individual plugins and replace manual definitions (such as PLUGIN_REQUIRED_DATASOURCES) with plugin-driven ones.

Suggested review order:

apps/ensindexer/ponder.config.ts: move all plugins list into its own file to avoid circular dependencies and enable creating getPlugin(pluginName: PluginName) helper function.
apps/ensindexer/src/plugins/index.ts: it now includes the list of all plugins, and also helper functions working on that list
apps/ensindexer/src/plugins/**/*: all plugins read the ensDeployment directly from the appConfig object, and also define requiredDatasources directly. What also changed is that static config getter was replaced with a config factory in order to break circular dependencies between plugin definitions and @/config.
apps/ensindexer/src/lib/lib-config.ts: ensDeployment includes some ABIs, which I figured will be best not to be shown due to their length.
apps/ensindexer/src/lib/plugin-helpers.ts: include new getters for datasources and indexed chain IDs
apps/ensindexer/src/config/types.ts: including ensDeployment config param
apps/ensindexer/src/config/validations.ts: use getPlugins helper to get information about a given plugin. Also, make validation input types more precise.
apps/ensindexer/src/config/config.schema.ts: moved all derive functionality into its own file
apps/ensindexer/src/config/derived-params.ts: derive functionality for isSubgraphCompatible (moved), and ensDeployment (newly added)

Resolves:

Derive ensDeployment in ENSIndexerConfig #757

…ions This way, we can derive config params on already validated config.

Resolves #757

…bject.

…onfig' into feat/757-761-improve-ensindexerconfig-ext

changeset-bot · 2025-05-30T18:53:12Z

🦋 Changeset detected

Latest commit: d13baf8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 10 packages

Name	Type
ensindexer	Minor
ensadmin	Minor
ensrainbow	Minor
@ensnode/ens-deployments	Minor
@ensnode/ensrainbow-sdk	Minor
@ensnode/ponder-metadata	Minor
@ensnode/ensnode-schema	Minor
@ensnode/ponder-subgraph	Minor
@ensnode/ensnode-sdk	Minor
@ensnode/shared-configs	Minor

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tk-o · 2025-05-30T19:19:06Z

apps/ensindexer/ponder.config.ts

-import type { MergedTypes } from "@/lib/plugin-helpers";
-
-import basenamesPlugin from "@/plugins/basenames/basenames.plugin";
-import lineaNamesPlugin from "@/plugins/lineanames/lineanames.plugin";
-import subgraphPlugin from "@/plugins/subgraph/subgraph.plugin";
-import threednsPlugin from "@/plugins/threedns/threedns.plugin";


This refactor enabled creation of getPlugin(pluginName: PluginName) helper, which will be used in validation logic.

tk-o · 2025-05-30T19:20:21Z

apps/ensindexer/ponder.config.ts

 // combine each plugins' config into a MergedPonderConfig
 const ponderConfig = activePlugins.reduce(
-  (memo, plugin) => mergePonderConfigs(memo, plugin.config),
+  (memo, plugin) => mergePonderConfigs(memo, plugin.createPluginConfig(config)),


Plugin config required using factory function in order to calculate the PluginConfig type and pass it as a param in to ENSIndexerPlugin type.

tk-o · 2025-05-30T19:21:05Z

apps/ensindexer/src/config/config.schema.ts

-const derive_isSubgraphCompatible = <
-  CONFIG extends Pick<
-    ENSIndexerConfig,
-    "plugins" | "healReverseAddresses" | "indexAdditionalResolverRecords"
-  >,
->(
-  config: CONFIG,
-): CONFIG & { isSubgraphCompatible: boolean } => {
-  // 1. only the subgraph plugin is active
-  const onlySubgraphPluginActivated =
-    config.plugins.length === 1 && config.plugins[0] === PluginName.Subgraph;
-
-  // 2. healReverseAddresses = false
-  // 3. indexAdditionalResolverRecords = false
-  const indexingBehaviorIsSubgraphCompatible =
-    !config.healReverseAddresses && !config.indexAdditionalResolverRecords;
-
-  return {
-    ...config,
-    isSubgraphCompatible: onlySubgraphPluginActivated && indexingBehaviorIsSubgraphCompatible,
-  };
-};
-


Moved into a separate derived-params.ts file.

tk-o · 2025-05-30T19:22:20Z

apps/ensindexer/src/lib/lib-config.ts

      ),
    } as ENSIndexerConfig,
-    null,
+    (key: string, value: unknown) => (key === "abi" ? `(truncated ABI output)` : value),


Quite handy to avoid printing very long ABIs into stdout for ENSIndexer container.

tk-o · 2025-05-30T19:23:55Z

apps/ensindexer/src/lib/plugin-helpers.ts

 }

-// Helper type to merge multiple types into one
-export type MergedTypes<T> = (T extends any ? (x: T) => void : never) extends (x: infer R) => void


Didn't want to call import config from "@/config"; while importing MergedTypes, so moved MergedTypes where it's needed (a private helper type inside @/plugins)

tk-o · 2025-05-30T19:25:26Z

apps/ensindexer/src/lib/plugin-helpers.ts

    ...args
  }: ENSIndexerPluginHandlerArgs<PLUGIN_NAME> & {
-    handlers: Promise<{ default: ENSIndexerPluginHandler<PLUGIN_NAME> }>[];
+    handlers: () => Promise<{ default: ENSIndexerPluginHandler<PLUGIN_NAME> }>[];


This change enabled lazy evaluation of dynamic imports defined on each plugin, and let resolve errors while running unit test, such as:

tk-o · 2025-06-02T17:52:12Z

packages/ens-deployments/src/index.ts

 */

-export const getENSDeployment = (ensDeploymentChain: keyof typeof ENSDeployments) =>
+export const getENSDeployment = (ensDeploymentChain: ENSDeploymentChain) =>


Same type, just called directly.

tk-o · 2025-06-02T17:52:24Z

packages/ens-deployments/src/mainnet.ts

@@ -1,4 +1,3 @@
-import { zeroAddress } from "viem";


Dropping unused import.

tk-o · 2025-06-02T17:54:38Z

apps/ensindexer/ponder.config.ts

-import lineaNamesPlugin from "@/plugins/lineanames/lineanames.plugin";
-import subgraphPlugin from "@/plugins/subgraph/subgraph.plugin";
-import threednsPlugin from "@/plugins/threedns/threedns.plugin";
+import { ALL_PLUGINS, type AllPluginsConfig } from "@/plugins";


Decoupling plugins list from ponder.config.ts file is a step towards having plugin configuration managed through ENSIndexerConfig builder.

…ensindexerconfig-ext

lightwalker-eth

@tk-o Super cool upgrades here. Nice work 🚀

lightwalker-eth · 2025-06-03T08:52:36Z

apps/ensindexer/ponder.config.ts

 // combine each plugins' config into a MergedPonderConfig
 const ponderConfig = activePlugins.reduce(
-  (memo, plugin) => mergePonderConfigs(memo, plugin.config),
+  (memo, plugin) => mergePonderConfigs(memo, plugin.createPluginConfig(config)),


Noting here how I see both "ponderConfig" and "pluginConfig" language being mixed together.

Should we align this? Should createPluginConfig be renamed to createPonderConfig?

Advice appreciated 👍

I've had mixed feelings about all of the config-related values being passed around next to each other.

We have:

application config of ENSIndexerConfig type, which is often referred to just as config

plugin config that is actually a result of createConfig function of ponder

I think renaming createPluginConfig into createPonderConfig is a good move 👍

lightwalker-eth · 2025-06-03T08:54:42Z

apps/ensindexer/src/plugins/index.ts

-  [PluginName.Lineanames]: [DatasourceName.Lineanames],
-  [PluginName.ThreeDNS]: [DatasourceName.ThreeDNSOptimism, DatasourceName.ThreeDNSBase],
-};
+export function getPlugin(pluginName: PluginName) {


Cool utility function 👍 Could we please explicitly identify the type this function returns, or is that tricky?

If tricky, no need to worry about this comment.

It's tricky, as the list of ALL_PLUGINS is marked as const type, which turns it into a literal.

lightwalker-eth · 2025-06-03T08:57:26Z

apps/ensindexer/src/plugins/index.ts

+ * @param pluginNames A list of selected plugin names.
+ * @returns A list of unique datasource names.
+ */
+export function getRequiredDatasourceNames(pluginNames: PluginName[]): DatasourceName[] {


apps/ensindexer/src/plugins/basenames/basenames.plugin.ts

lightwalker-eth · 2025-06-03T09:49:55Z

apps/ensindexer/src/config/validations.ts

-  const activePluginNames = allPluginNames.filter((pluginName) =>
-    config.plugins.includes(pluginName),
-  );
+  const ensDeployment = getENSDeployment(config.ensDeploymentChain);


I'm surprised this works ok? As I understand invariant_requiredDatasources is called before config is finished being built?

This works OK as invariant functions, such as invariant_requiredDatasources, are applied after the input object was already parsed into correct individual types.

Please note how Pick type is applied onto the ENSIndexerConfig type. This way, we can ensure the invariant function gets all data it needs from a slice of the whole config. The parsing process ended, but we still apply invariants, and add derived config values to the final config object.

I've build a small demo to illustrate that here:

lightwalker-eth · 2025-06-03T09:53:29Z

apps/ensindexer/src/config/validations.ts


  if (globalBlockrange.startBlock !== undefined || globalBlockrange.endBlock !== undefined) {
    const deployment = getENSDeployment(config.ensDeploymentChain);
    const indexedChainIds = uniq(


I think I saw another helper function we've built now for getting the set of unique chainIds being indexed? Seems nice to reuse it here if possible?

I think you refer to getIndexedChainIds function was added in this very PR inside plugin-helpers.ts. Will apply it here.

getIndexedChainIds has implicit dependency on config value from import config from "@/config".

I've just discovered it might be tricky to replace reading from import config from "@/config"; and keep typescript inferred types working. It all comes back to ponder config expecting literal values.

Logged an issue:

Change how config value is used in lib functions #770

apps/ensindexer/src/config/types.ts

lightwalker-eth · 2025-06-03T09:57:27Z

apps/ensindexer/src/config/types.ts

+   *
+   * See {@link ENSDeployment} for the deployment type.
+   */
+  ensDeployment: ENSDeploymentGlobalType;


We need to document / explain what this ENSDeploymentGlobalType is here. It's not intuitive why this type is being used or what it represents.

I'm not 100% sure I'm familiar with all the background here, but what about the following?

Change the definition of ENSDeploymentGlobalType from typeof ENSDeployments.mainnet to something like Required<ENSDeployment>.

Rename ENSDeploymentGlobalType to something more self-describing, such as ENSDeploymentCommonType.

Refine the docs for ENSDeploymentGlobalType.

The moment we change type for ENSDeploymentCommonType from:

typeof ENSDeployments.mainnet

to

Required<ENSDeployment>

whole type inference for ponder handlers falls apart.

Type error logs

pnpm -r --parallel typecheck Scope: 12 of 13 workspace projects apps/ensindexer typecheck$ tsc --noEmit apps/ensadmin typecheck$ tsc --noEmit apps/ensrainbow typecheck$ tsc --noEmit packages/ensrainbow-sdk typecheck$ tsc --noEmit packages/ensnode-sdk typecheck$ tsc --noEmit packages/ponder-metadata typecheck$ tsc --noEmit packages/ponder-subgraph typecheck$ tsc --noEmit packages/ensrainbow-sdk typecheck: Done packages/ensnode-sdk typecheck: Done apps/ensrainbow typecheck: Done packages/ponder-subgraph typecheck: Done packages/ponder-metadata typecheck: Done apps/ensadmin typecheck: Done apps/ensindexer typecheck: src/handlers/NameWrapper.ts(260,11): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/NameWrapper.ts(261,11): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/NameWrapper.ts(283,13): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/NameWrapper.ts(284,13): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registrar.ts(139,27): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registry.ts(66,20): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registry.ts(116,32): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registry.ts(167,22): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registry.ts(195,32): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Registry.ts(255,53): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(60,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(64,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(96,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(100,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(131,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(135,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(149,16): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(165,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(171,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(190,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(196,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(221,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(225,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(295,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(299,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(319,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(323,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(348,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(353,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(375,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(386,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(445,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(449,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(540,54): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/Resolver.ts(544,14): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(33,3): error TS2322: Type 'unknown' is not assignable to type 'string'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(98,18): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(205,40): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(212,40): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(219,40): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(234,16): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/handlers/ThreeDNSToken.ts(248,23): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/lib/db-helpers.ts(32,30): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/lib/db-helpers.ts(32,50): error TS18048: 'event.log' is possibly 'undefined'. apps/ensindexer typecheck: src/lib/db-helpers.ts(33,18): error TS18048: 'event.block' is possibly 'undefined'. apps/ensindexer typecheck: src/lib/db-helpers.ts(34,20): error TS18048: 'event.transaction' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(35,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(36,14): error TS18048: 'contracts.Registry' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(39,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(40,14): error TS18048: 'contracts.BaseRegistrar' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(43,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(44,14): error TS18048: 'contracts.EARegistrarController' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(47,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(48,14): error TS18048: 'contracts.RegistrarController' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(51,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/basenames/basenames.plugin.ts(52,14): error TS18048: 'contracts.Resolver' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(34,13): error TS2345: Argument of type '"basenames/BaseRegistrar:NameRegisteredWithRecord"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(37,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(37,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(37,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(41,13): error TS2345: Argument of type '"basenames/BaseRegistrar:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(44,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(44,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(44,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(48,13): error TS2345: Argument of type '"basenames/BaseRegistrar:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(51,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(51,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(51,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(55,13): error TS2345: Argument of type '"basenames/BaseRegistrar:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(58,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(58,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(58,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(62,13): error TS2345: Argument of type '"basenames/EARegistrarController:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(65,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(65,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(69,13): error TS2345: Argument of type '"basenames/RegistrarController:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(72,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(72,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(76,13): error TS2345: Argument of type '"basenames/RegistrarController:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(79,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registrar.ts(79,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registry.ts(16,13): error TS2345: Argument of type '"basenames/Registry:NewOwner"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registry.ts(17,13): error TS2345: Argument of type '"basenames/Registry:NewResolver"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registry.ts(18,13): error TS2345: Argument of type '"basenames/Registry:NewTTL"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/basenames/handlers/Registry.ts(19,13): error TS2345: Argument of type '"basenames/Registry:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(20,13): error TS2345: Argument of type '"lineanames/NameWrapper:NameWrapped"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(21,13): error TS2345: Argument of type '"lineanames/NameWrapper:NameUnwrapped"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(22,13): error TS2345: Argument of type '"lineanames/NameWrapper:FusesSet"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(23,13): error TS2345: Argument of type '"lineanames/NameWrapper:ExpiryExtended"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(24,13): error TS2345: Argument of type '"lineanames/NameWrapper:TransferSingle"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/NameWrapper.ts(25,13): error TS2345: Argument of type '"lineanames/NameWrapper:TransferBatch"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(33,13): error TS2345: Argument of type '"lineanames/BaseRegistrar:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(36,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(36,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(36,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(40,13): error TS2345: Argument of type '"lineanames/BaseRegistrar:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(43,16): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(43,43): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(43,85): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(47,13): error TS2345: Argument of type '"lineanames/BaseRegistrar:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(51,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(52,26): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(52,68): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(57,13): error TS2345: Argument of type '"lineanames/EthRegistrarController:OwnerNameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(61,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(63,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(71,13): error TS2345: Argument of type '"lineanames/EthRegistrarController:PohNameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(75,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(77,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(85,13): error TS2345: Argument of type '"lineanames/EthRegistrarController:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(89,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(91,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(93,23): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(93,45): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registrar.ts(99,13): error TS2345: Argument of type '"lineanames/EthRegistrarController:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registry.ts(16,13): error TS2345: Argument of type '"lineanames/Registry:NewOwner"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registry.ts(17,13): error TS2345: Argument of type '"lineanames/Registry:NewResolver"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registry.ts(18,13): error TS2345: Argument of type '"lineanames/Registry:NewTTL"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/handlers/Registry.ts(19,13): error TS2345: Argument of type '"lineanames/Registry:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(36,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(37,14): error TS18048: 'contracts.Registry' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(40,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(41,14): error TS18048: 'contracts.BaseRegistrar' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(44,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(45,14): error TS18048: 'contracts.EthRegistrarController' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(48,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(49,14): error TS18048: 'contracts.NameWrapper' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(52,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/lineanames/lineanames.plugin.ts(53,14): error TS18048: 'contracts.Resolver' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(32,13): error TS2345: Argument of type '"Resolver:AddrChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(33,13): error TS2345: Argument of type '"Resolver:AddressChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(34,13): error TS2345: Argument of type '"Resolver:NameChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(35,13): error TS2345: Argument of type '"Resolver:ABIChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(36,13): error TS2345: Argument of type '"Resolver:PubkeyChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(38,5): error TS2345: Argument of type '"Resolver:TextChanged(bytes32 indexed node, string indexed indexedKey, string key)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(42,5): error TS2345: Argument of type '"Resolver:TextChanged(bytes32 indexed node, string indexed indexedKey, string key, string value)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(45,13): error TS2345: Argument of type '"Resolver:ContenthashChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(46,13): error TS2345: Argument of type '"Resolver:InterfaceChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(47,13): error TS2345: Argument of type '"Resolver:AuthorisationChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(48,13): error TS2345: Argument of type '"Resolver:VersionChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(52,5): error TS2345: Argument of type '"Resolver:DNSRecordChanged(bytes32 indexed node, bytes name, uint16 resource, bytes record)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(59,5): error TS2345: Argument of type '"Resolver:DNSRecordChanged(bytes32 indexed node, bytes name, uint16 resource, uint32 ttl, bytes record)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(62,13): error TS2345: Argument of type '"Resolver:DNSRecordDeleted"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(63,13): error TS2345: Argument of type '"Resolver:DNSZonehashChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/shared/Resolver.ts(64,13): error TS2345: Argument of type '"Resolver:ZoneCreated"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(20,13): error TS2345: Argument of type '"subgraph/NameWrapper:NameWrapped"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(21,13): error TS2345: Argument of type '"subgraph/NameWrapper:NameUnwrapped"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(22,13): error TS2345: Argument of type '"subgraph/NameWrapper:FusesSet"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(23,13): error TS2345: Argument of type '"subgraph/NameWrapper:ExpiryExtended"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(24,13): error TS2345: Argument of type '"subgraph/NameWrapper:TransferSingle"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/NameWrapper.ts(25,13): error TS2345: Argument of type '"subgraph/NameWrapper:TransferBatch"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(32,13): error TS2345: Argument of type '"subgraph/BaseRegistrar:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(36,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(38,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(39,47): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(45,13): error TS2345: Argument of type '"subgraph/BaseRegistrar:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(49,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(51,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(52,47): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(58,13): error TS2345: Argument of type '"subgraph/BaseRegistrar:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(59,41): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(63,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(73,13): error TS2345: Argument of type '"subgraph/EthRegistrarControllerOld:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(78,13): error TS2345: Argument of type '"subgraph/EthRegistrarControllerOld:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(83,13): error TS2345: Argument of type '"subgraph/EthRegistrarController:NameRegistered"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(87,9): error TS2698: Spread types may only be created from object types. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(89,20): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(91,23): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(91,45): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registrar.ts(97,13): error TS2345: Argument of type '"subgraph/EthRegistrarController:NameRenewed"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(33,13): error TS2345: Argument of type '"subgraph/RegistryOld:NewOwner"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(34,58): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(43,13): error TS2345: Argument of type '"subgraph/RegistryOld:NewResolver"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(44,82): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(45,30): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(55,13): error TS2345: Argument of type '"subgraph/RegistryOld:NewTTL"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(56,82): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(62,13): error TS2345: Argument of type '"subgraph/RegistryOld:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(69,82): error TS2339: Property 'args' does not exist on type 'never'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(75,13): error TS2345: Argument of type '"subgraph/Registry:NewOwner"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(76,13): error TS2345: Argument of type '"subgraph/Registry:NewResolver"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(77,13): error TS2345: Argument of type '"subgraph/Registry:NewTTL"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/handlers/Registry.ts(78,13): error TS2345: Argument of type '"subgraph/Registry:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(36,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(37,14): error TS18048: 'contracts.Registry' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(40,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(41,14): error TS18048: 'contracts.Registry' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(44,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(45,14): error TS18048: 'contracts.BaseRegistrar' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(48,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(49,14): error TS18048: 'contracts.EthRegistrarControllerOld' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(52,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(53,14): error TS18048: 'contracts.EthRegistrarController' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(56,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(57,14): error TS18048: 'contracts.NameWrapper' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(60,50): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/subgraph/subgraph.plugin.ts(61,14): error TS18048: 'contracts.Resolver' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(36,13): error TS2345: Argument of type '"threedns/ThreeDNSToken:NewOwner"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(37,13): error TS2345: Argument of type '"threedns/ThreeDNSToken:Transfer"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(38,13): error TS2345: Argument of type '"threedns/ThreeDNSToken:RegistrationCreated"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(39,13): error TS2345: Argument of type '"threedns/ThreeDNSToken:RegistrationExtended"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(45,13): error TS2345: Argument of type '"threedns/Resolver:AddrChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(46,13): error TS2345: Argument of type '"threedns/Resolver:AddressChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(47,13): error TS2345: Argument of type '"threedns/Resolver:NameChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(48,13): error TS2345: Argument of type '"threedns/Resolver:ABIChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(49,13): error TS2345: Argument of type '"threedns/Resolver:PubkeyChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(51,5): error TS2345: Argument of type '"threedns/Resolver:TextChanged(bytes32 indexed node, string indexed indexedKey, string key)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(55,5): error TS2345: Argument of type '"threedns/Resolver:TextChanged(bytes32 indexed node, string indexed indexedKey, string key, string value)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(60,13): error TS2345: Argument of type '"threedns/Resolver:ContenthashChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(61,13): error TS2345: Argument of type '"threedns/Resolver:InterfaceChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(62,13): error TS2345: Argument of type '"threedns/Resolver:AuthorisationChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(63,13): error TS2345: Argument of type '"threedns/Resolver:VersionChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(68,5): error TS2345: Argument of type '"threedns/Resolver:DNSRecordChanged(bytes32 indexed node, bytes name, uint16 resource, uint32 ttl, bytes record)"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(73,13): error TS2345: Argument of type '"threedns/Resolver:DNSRecordDeleted"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(74,13): error TS2345: Argument of type '"threedns/Resolver:DNSZonehashChanged"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/handlers/ThreeDNSToken.ts(75,13): error TS2345: Argument of type '"threedns/Resolver:ZoneCreated"' is not assignable to parameter of type 'EventNames<MergedPonderConfig>'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(41,49): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(42,45): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(44,14): error TS18048: 'optimismContracts.ThreeDNSToken' is possibly 'undefined'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(48,49): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(49,45): error TS2345: Argument of type 'ContractConfig | undefined' is not assignable to parameter of type 'ContractConfig'. apps/ensindexer typecheck: Type 'undefined' is not assignable to type 'ContractConfig'. apps/ensindexer typecheck: src/plugins/threedns/threedns.plugin.ts(51,14): error TS18048: 'optimismContracts.Resolver' is possibly 'undefined'. apps/ensindexer typecheck: Failed /Users/tko/dev/github/namehash/ensnode/apps/ensindexer: ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL [email protected] typecheck: `tsc --noEmit` Exit status 2 ELIFECYCLE Command failed with exit code 2.

I think we have to stick to passing literal types around so we keen the value exported from ponder.config.ts derived from literal types and Ponder can properly infer types about indexing handlers.

apps/ensindexer/src/config/types.ts

djstrong · 2025-06-03T10:28:26Z

BugBot run

cursor

Bug: Duplicate Chain IDs in Indexed Chain Retrieval

The getIndexedChainIds function in plugin-helpers.ts does not return unique chain IDs as stated in its documentation. Multiple datasources can be configured for the same chain, causing the function to return duplicate chain IDs. The function should use uniq() to deduplicate the results before returning, consistent with similar logic elsewhere in the codebase.

apps/ensindexer/src/lib/plugin-helpers.ts#L124-L133

ensnode/apps/ensindexer/src/lib/plugin-helpers.ts

Lines 124 to 133 in 282ff20

    
           /** 
        
            * Get a list of unique indexed chain IDs for selected plugin names. 
        
            */ 
        
           export function getIndexedChainIds(pluginNames: PluginName[]): number[] { 
        
             const datasources = getDatasources(pluginNames); 
        
             const indexedChainIds = datasources.map((datasource) => datasource.chain.id); 
        
             return indexedChainIds; 
        
           }

Fix in Cursor

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Co-authored-by: lightwalker.eth <[email protected]>

…onfig

tk-o added 13 commits May 30, 2025 12:06

refactor(ensindexer): improve input type on validation functions

54537f5

refactor(ensindexer): derive config params _after_ performing validat…

3f31811

…ions This way, we can derive config params on already validated config.

fix(ensindexer): circular types resolution

3491c3c

refactor(ensindexer): derive ensDeployment config param

e7aa6df

Resolves #757

fix(ensindexer): prettyPrintConfig, replace abi output

b4c181c

docs(changeset): Update ENSIndexerConfig to include ensDeployment o…

b9e95d0

…bject.

fix: typo

7c29440

refactor(ensindexer): move requiredDatasources definition to plugins

36e1d7a

fix(ensindexer): load plugin handlers lazily

f341c50

refactor(ensindexer): consolidate plugin helpers

eebd448

Merge remote-tracking branch 'origin/feat/757-761-improve-ensindexerc…

375b3bc

…onfig' into feat/757-761-improve-ensindexerconfig-ext

test(ensindexer): apply original assertions

6df54e6

fix(ensindexer): align plugin type constraints

7762a32

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tk-o mentioned this pull request May 30, 2025

refactor(ensindexer): improve ENSIndexerConfig #763

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docs(changeset): Set concrete types for each of the plugins.

5c3b336

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View reviewed changes

fix(ensindexer): align plugin type constraints

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refactor(ensindexer): make use config singleton instance #766

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Merge remote-tracking branch 'origin/main' into feat/757-761-improve-…

282ff20

…ensindexerconfig-ext

tk-o marked this pull request as ready for review June 2, 2025 18:04

tk-o requested a review from a team as a code owner June 2, 2025 18:04

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Co-authored-by: lightwalker.eth <[email protected]>

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refactor(ensindexer): use "ponder config" related terms for plugins c…

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…onfig

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tk-o force-pushed the feat/757-761-improve-ensindexerconfig-ext branch from f92cf86 to d13baf8 Compare June 3, 2025 18:57

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tk-o merged commit 58fa0b2 into main Jun 3, 2025
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tk-o deleted the feat/757-761-improve-ensindexerconfig-ext branch June 3, 2025 19:04

tk-o mentioned this pull request Jun 3, 2025

Derive ensDeployment in ENSIndexerConfig #757

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Release New Version #752

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This was referenced Jun 24, 2025

refactor(datasources): define DatasourceName enum #805

Closed

docs(ensindexer): update plugin code comments #807

Merged


	/**
	* Get a list of unique indexed chain IDs for selected plugin names.
	*/
	export function getIndexedChainIds(pluginNames: PluginName[]): number[] {
	const datasources = getDatasources(pluginNames);
	const indexedChainIds = datasources.map((datasource) => datasource.chain.id);

	return indexedChainIds;
	}

refactor(ensindexer): improve ENSIndexerConfig #765

refactor(ensindexer): improve ENSIndexerConfig #765

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djstrong commented Jun 3, 2025

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Bug: Duplicate Chain IDs in Indexed Chain Retrieval

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tk-o commented May 30, 2025 •

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