refactor(zksync): simplify artifact utility functions

solidity/core-utils/zksync/utils.ts

@@ -1,58 +1,23 @@
 import { zkSyncContractArtifacts } from './artifacts.js';
 import { ZKSyncArtifact } from './types.js';
 
-type ArtifactMap = Record<string, ZKSyncArtifact>;
-
-/**
- * @dev Exports the list of artifact names.
- * @return An array of artifact names.
- */
-export async function getZKSyncArtifactNames(): Promise<string[]> {
-  return zkSyncContractArtifacts.map((artifact) => artifact.contractName);
-}
-
-/**
- * @dev Checks if a ZkSync artifact exists by its name.
- * @param name The name of the artifact to check.
- * @return True if the artifact exists, false otherwise.
- */
-export async function artifactExists(name: string): Promise<boolean> {
-  return zkSyncContractArtifacts.some(
-    (artifact) => artifact.contractName === name,
-  );
-}
-
 /**
- * @dev Loads a ZkSync artifact by its name.
- * @param name The name of the artifact to load.
+ * @dev Get a ZkSync artifact by its name.
+ * @param name The name of the artifact to get.
  * @return The loaded ZKSyncArtifact or undefined if it cannot be found.
  */
-export async function loadZKSyncArtifact(
+export function getZKSyncArtifactByName(
   name: string,
-): Promise<ZKSyncArtifact | undefined> {
+): ZKSyncArtifact | undefined {
   return zkSyncContractArtifacts.find(
     (artifact) => artifact.contractName === name,
   );
 }
 
 /**
- * @dev Loads all ZkSync artifacts into a map.
- * @return A map of artifact names to their corresponding ZkSync artifacts.
- */
-export async function loadAllZKSyncArtifacts(): Promise<ArtifactMap> {
-  return zkSyncContractArtifacts.reduce((map, artifact) => {
-    map[artifact.contractName] = artifact;
-    return map;
-  }, {} as ArtifactMap);
-}
-
-/**
- * @dev Retrieves a specific ZkSync artifact by its name.
- * @param name The name of the artifact to retrieve.
- * @return The ZkSyncArtifact or undefined if it cannot be found.
+ * @dev Loads all ZkSync artifacts into an array.
+ * @return An array of ZkSync artifacts.
  */
-export async function getZKSyncArtifactByName(
-  name: string,
-): Promise<ZKSyncArtifact | undefined> {
-  return loadZKSyncArtifact(name);
+export function loadAllZKSyncArtifacts(): ZKSyncArtifact[] {
+  return zkSyncContractArtifacts;
 }