Support named canonical exports

src/service/Canonical.ts

@@ -105,7 +105,7 @@ export abstract class Canonical<T> extends Unit {
     }
 
     public async initCanonicalItem(definition: CanonicalDefinition): Promise<T> {
-        return definition.imported.default
+        return definition.imported.default ?? definition.imported[definition.canonicalName]
     }
 
     protected async buildCanonicalDefinition(filePath: string): Promise<CanonicalDefinition> {

src/service/CanonicalInstantiable.ts

@@ -17,6 +17,10 @@ export class CanonicalInstantiable<T> extends Canonical<Instantiable<T>> {
             return this.app().make(definition.imported.default)
         }
 
+        if ( isInstantiable(definition.imported[definition.canonicalName]) ) {
+            return this.app().make(definition.imported[definition.canonicalName])
+        }
+
         throw new InvalidCanonicalExportError(definition.originalName)
     }
 }

src/service/CanonicalStatic.ts

@@ -8,6 +8,10 @@ export class CanonicalStatic<T, T2> extends Canonical<StaticClass<T, T2>> {
             return definition.imported.default
         }
 
+        if ( isStaticClass(definition.imported[definition.canonicalName]) ) {
+            return definition.imported[definition.canonicalName]
+        }
+
         throw new InvalidCanonicalExportError(definition.originalName)
     }
 }