diff --git a/src/lib/types/cfg/provider.ts b/src/lib/types/cfg/provider.ts
index 5f35f55..0eccc9a 100644
--- a/src/lib/types/cfg/provider.ts
+++ b/src/lib/types/cfg/provider.ts
@@ -6,13 +6,14 @@
 
 export type Value = string | number | boolean;
 
-export type Provider = Value | (() => Value);
-export type AsyncProvider = Provider | Promise<Value>;
+export type Provider <T> = T| (() => T);
+export type AsyncProvider <T> = Provider<T> | Promise<T>;
 
 
 // =====================
 // Providers específicos
 // =====================
+export type ValueProvider   = Provider<Value>
 export type BooleanProvider = Provider<boolean>;
 export type StringProvider  = Provider<string>;
 export type NumberProvider  = Provider<number>;
@@ -22,7 +23,7 @@ export type NumberProvider  = Provider<number>;
 // Helper sincrónico
 // =====================
 export const provide = {
-	value(p: Provider): Value {
+	value (p: ValueProvider): Value {
 		return typeof p === 'function' ? (p as () => Value)() : p;
 	},
 	string:  (p: ValueProvider) => String(provide.value(p)),
@@ -35,9 +36,9 @@ export const provide = {
 // Helper asíncrono
 // =====================
 export const provideAsync = {
-	async value(p: AsyncValueProvider): Promise<Value> {
+	async value<T>(p: AsyncProvider<T>): Promise<T> {
 		if (typeof p === 'function') {
-			return (p as () => Value | Promise<Value>)();
+			return (p as () => T | Promise<T>)();
 		}
 		return p;
 	},