diff --git a/src/lib/types/configurator.ts b/src/lib/types/configurator.ts
index 954e550..7748428 100644
--- a/src/lib/types/configurator.ts
+++ b/src/lib/types/configurator.ts
@@ -2,9 +2,21 @@
 
 export type OptionValue = string | number | boolean;
 
+export type OptionValuer= OptionValue | (() => OptionValue);
 
 export type IdsPos = Record<string, number>;
 
+export type Enabler = boolean | (() => boolean);
+
+
+// ============ Cantidad ============
+export interface Quantity {
+	value			: OptionValuer;
+	min? 			: OptionValuer;
+	max?			: OptionValuer;
+	step?			: number; // Para incrementos (ej: de 5 en 5)
+}
+
 
 export type RestrictionType = 'choices' | 'range';
 
@@ -25,12 +37,14 @@ export type OptionRestrictions = OptionRestriction[];
 
 
 
-export type ValidatorType = "min" | "max" | "regex" | "allowedValues" | "custom";
+export type ValidatorType = "min" | "max" | "regex" | "allowed" | "custom";
+
+export type Validator = (v: OptionRestriction) => boolean;
 
 export interface OptionValidator  {
 	mode					: ValidatorType;
 	value?				: OptionValue | OptionValue[];
-	func? 				: (v :OptionValue) => boolean;
+	func? 				: Validator;
 	message?			: (v :OptionValue) => string;
 }
 
@@ -43,7 +57,7 @@ export type DependencyOperator = '=' | '!=' | '<=' | '<' | '>=' | '>';
 export interface Dependency {
 	entity 			  : string;
 	group    			: string; // Nombre del grupo del que depende
-	value    			: OptionValue;
+	value    			: OptionValuer;
 	operator?			: DependencyOperator; // Por defecto '=' si no se indica
 }
 
@@ -83,10 +97,10 @@ export interface TextContent {
 	tooltip?      : string;   // Texto breve al pasar el cursor
 
 	// 🔹 Campos relacionados con precio
-	price_label?  : string;   // Ej: "Precio"
-	price_unit?   : string;   // Ej: "€/m²", "€/ud"
-	price_message?: string;   // Mensaje contextual sobre precio (ej. "Incluye IVA")
-	price_range_message? : string; // Mensaje contextual si es un precio calculado por rango
+	priceLabel?   : string;   // Ej: "Precio"
+	priceUnit?    : string;   // Ej: "€/m²", "€/ud"
+	priceMsg?		  : string;   // Mensaje contextual sobre precio (ej. "Incluye IVA")
+	priceRangeMsg?: string; // Mensaje contextual si es un precio calculado por rango
 
 }
 
@@ -111,6 +125,9 @@ export interface Group {
 	name 	 				: string;
 	default				: number; // idx default option, normally 0
 
+	enabled 		  : Enabler;
+	required      : boolean;
+	multiple      : boolean;
 	options				: Options;
 	optionIds 	  : IdsPos;
 
@@ -126,10 +143,12 @@ export interface Option {
 	id            : string;
 	name  				: string;
 
+	enabled 		  : Enabler;
 	value  				: OptionValue;
-	Price? 				: Price;
+	price? 				: Price;
 	choices?			: OptionValue[];
 	unit? 				: string;
+	quantity?			: Quantity;
 
 	content? 			: Content;
 
@@ -156,4 +175,11 @@ export interface Entity {
 }
 
 
-export type Entities = Entity[];
\ No newline at end of file
+export type Entities = Entity[];
+
+
+
+// ============ Utilidades de tipo ============
+export type DeepPartial<T> = {
+	[P in keyof T]?: T[P] extends object ? DeepPartial<T[P]> : T[P];
+};
\ No newline at end of file