fix: typing and remove singularization

src/csv-loader/loader.ts

@@ -272,19 +272,19 @@ function generateTypeDefinition(
   const resourceNames = new Map<string, string>();
   
   references.forEach(tableName => {
-    // Convert table name to type name (parts -> Part, recipes -> Recipe)
+    // Convert table name to type name by capitalizing
-    // Remove trailing 's' to get singular form, then capitalize
+    const typeBase = tableName.charAt(0).toUpperCase() + tableName.slice(1);
-    let singularName = tableName;
-    if (singularName.endsWith('s') && singularName.length > 1) {
-      singularName = singularName.slice(0, -1);
-    }
-    const typeBase = singularName.charAt(0).toUpperCase() + singularName.slice(1);
     resourceNames.set(tableName, typeBase);
     
-    // Import from relative path
+    // Generate import path based on current file path
-    const importPath = currentFilePath 
+    let importPath: string;
-      ? `./${tableName}.csv`
+    if (currentFilePath) {
-      : `../${tableName}.csv`;
+      // Both files are in the same directory, use relative path
+      importPath = `./${tableName}.csv`;
+    } else {
+      // Fallback for unknown path
+      importPath = `../${tableName}.csv`;
+    }
     imports.push(`import type { ${typeBase} } from '${importPath}';`);
   });
   
@@ -294,9 +294,21 @@ function generateTypeDefinition(
     .map((config) => `    readonly ${config.name}: ${schemaToTypeString(config.schema, resourceNames)};`)
     .join('\n');
 
+  // Generate both the table type and export a singular type alias for references
+  // e.g., for "parts" table, export both "partsTable" and "Parts" (as alias)
+  let exportAlias = '';
+  if (resourceName) {
+    // Capitalize resource name for the singular type
+    const singularType = resourceName.charAt(0).toUpperCase() + resourceName.slice(1);
+    // Remove trailing 's' if it looks like a plural (simple heuristic)
+    // Actually, let's just use the table name capitalized - users can adjust if needed
+    exportAlias = `\nexport type ${singularType} = ${typeName}[number];`;
+  }
+
   return `${importSection}type ${typeName} = readonly {
 ${properties}
 }[];
+${exportAlias}
 
 declare const data: ${typeName};
 export default data;