Note that if props are missing, the class needs to be within a .dto.ts file

Author: CarsonF

src/common/resource.dto.ts

@@ -194,7 +194,7 @@ export class EnhancedResource<T extends ResourceShape<any>> {
     const props = this.type.Props;
     if (!props) {
       throw new Error(
-        `${this.name} has no props declared. Decorate with @RegisterResource or a GraphQL type decorator.`,
+        `${this.name} has no props declared.\n\nDecorate with @RegisterResource or a GraphQL type decorator and move it to a file named: *.dto.ts.`,
       );
     }
     return new Set<keyof T['prototype'] & string>(props);
@@ -205,7 +205,7 @@ export class EnhancedResource<T extends ResourceShape<any>> {
     const props = this.type.SecuredProps;
     if (!props) {
       throw new Error(
-        `${this.name} has no props declared. Decorate with @RegisterResource or a GraphQL type decorator.`,
+        `${this.name} has no props declared.\n\nDecorate with @RegisterResource or a GraphQL type decorator and move it to a file named: *.dto.ts.`,
       );
     }
     return new Set<SecuredResourceKey<T, false>>(props as any);