diff --git a/src/lib/types/configurator.ts b/src/lib/types/cfg/configurator.ts
similarity index 50%
rename from src/lib/types/configurator.ts
rename to src/lib/types/cfg/configurator.ts
index 7748428..d3da380 100644
--- a/src/lib/types/configurator.ts
+++ b/src/lib/types/cfg/configurator.ts
@@ -1,35 +1,40 @@
 
+import {
+	type ValueProvider,
+	type BooleanProvider,
+	type StringProvider,
+	type NumberProvider,
+	type OptionValueProvider
+} from './provider';
+import { type Quantity } from './quantity';
 
 export type OptionValue = string | number | boolean;
 
-export type OptionValuer= OptionValue | (() => OptionValue);
+export type IdToIndexMap= Record<string, number>;
 
-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';
 
-export type OptionRestriction =
-	| { mode: 'choices'; values: OptionValue[] }
-	| {
-	mode: 'range';
+interface RestrictionBase<T extends RestrictionType> {
+	mode: T;
+}
+
+export interface ChoicesRestriction extends RestrictionBase<'choices'> {
+	values: OptionValue[];
+}
+
+export interface RangeRestriction extends RestrictionBase<'range'> {
 	range: {
-		min: number | (() => number);
-		max: number | (() => number);
+		min: NumberProvider;
+		max: NumberProvider;
 		step?: number;
 	};
-};
+}
+
+export type OptionRestriction = ChoicesRestriction | RangeRestriction;
 
 
 export type OptionRestrictions = OptionRestriction[];
@@ -39,7 +44,7 @@ export type OptionRestrictions = OptionRestriction[];
 
 export type ValidatorType = "min" | "max" | "regex" | "allowed" | "custom";
 
-export type Validator = (v: OptionRestriction) => boolean;
+export type Validator = (v: OptionValue) => boolean;
 
 export interface OptionValidator  {
 	mode					: ValidatorType;
@@ -57,7 +62,7 @@ export type DependencyOperator = '=' | '!=' | '<=' | '<' | '>=' | '>';
 export interface Dependency {
 	entity 			  : string;
 	group    			: string; // Nombre del grupo del que depende
-	value    			: OptionValuer;
+	value    			: OptionValueProvider;
 	operator?			: DependencyOperator; // Por defecto '=' si no se indica
 }
 
@@ -67,40 +72,40 @@ export type Dependencies = Dependency[];
 
 export interface ImageContent {
 	id 					  : string;
-	name  				: string;
+	name  				: StringProvider;
 	src   				: string;
 	thumb?				: string;
 	large?				: string;
-	title?				: string;
-	text? 				: string;
-	alt?  				: string;
+	title?				: StringProvider;
+	text? 				: StringProvider;
+	alt?  				: StringProvider;
 	width?				: number;
 	height?				: number;
 }
 
 
 export interface PdfContent {
-	title 				: string;
-	text  				: string;
-	image?				: string;
+	title 				: StringProvider;
+	text  				: StringProvider;
+	image?				: StringProvider;
 }
 
 
 export interface TextContent {
-	label?        : string;   // Etiqueta corta, ideal para botones o encabezados
-	title?        : string;   // Título principal o destacado
-	description?  : string;   // Texto descriptivo o explicativo
-	help?         : string;   // Texto de ayuda o aclaración contextual
-	message_ok?   : string;   // Mensaje positivo (éxito, selección válida)
-	message_err?  : string;   // Mensaje de error o validación
-	placeholder?  : string;   // Texto de entrada (para inputs)
-	tooltip?      : string;   // Texto breve al pasar el cursor
+	label?        : StringProvider;   // Etiqueta corta, ideal para botones o encabezados
+	title?        : StringProvider;   // Título principal o destacado
+	description?  : StringProvider;   // Texto descriptivo o explicativo
+	help?         : StringProvider;   // Texto de ayuda o aclaración contextual
+	messageOk?    : StringProvider;   // Mensaje positivo (éxito, selección válida)
+	messageErr?   : StringProvider;   // Mensaje de error o validación
+	placeholder?  : StringProvider;   // Texto de entrada (para inputs)
+	tooltip?      : StringProvider;   // Texto breve al pasar el cursor
 
 	// 🔹 Campos relacionados con precio
-	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
+	priceLabel?   : StringProvider;   // Ej: "Precio"
+	priceUnit?    : StringProvider;   // Ej: "€/m²", "€/ud"
+	priceMsg?		  : StringProvider;   // Mensaje contextual sobre precio (ej. "Incluye IVA")
+	priceRangeMsg?: StringProvider; // Mensaje contextual si es un precio calculado por rango
 
 }
 
@@ -122,14 +127,14 @@ export interface Content {
 
 export interface Group {
 	id            : string;
-	name 	 				: string;
+	name 	 				: StringProvider;
 	default				: number; // idx default option, normally 0
 
-	enabled 		  : Enabler;
-	required      : boolean;
+	enabled 		  : BooleanProvider;
+	required      : BooleanProvider;
 	multiple      : boolean;
 	options				: Options;
-	optionIds 	  : IdsPos;
+	optionIds 	  : IdToIndexMap;
 
 	content? 			: Content;
 
@@ -141,9 +146,9 @@ export type Groups = Group[];
 
 export interface Option {
 	id            : string;
-	name  				: string;
+	name  				: StringProvider;
 
-	enabled 		  : Enabler;
+	enabled 		  : BooleanProvider;
 	value  				: OptionValue;
 	price? 				: Price;
 	choices?			: OptionValue[];
@@ -161,17 +166,18 @@ export type Options = Option[];
 
 
 export interface Entity {
-	name 					: string;
+	id 						: string;
+	name 					: StringProvider;
 
 	content? 			: Content;
 
 	groups 			  : Groups;
-	groupsIds     : IdsPos;
+	groupsIds     : IdToIndexMap;
 
 	dependsOn?		: Dependencies;
 
 	entities? 		: Entities;
-	entitiesIds   : Record<string, number>;
+	entitiesIds   : IdToIndexMap ;
 }
 
 
@@ -181,5 +187,29 @@ 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
+	[P in keyof T]?: T[P] extends object
+		? T[P] extends Function
+			? T[P]
+			: DeepPartial<T[P]>
+		: T[P];
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/src/lib/types/cfg/content.ts b/src/lib/types/cfg/content.ts
new file mode 100644
index 0000000..0444b88
--- /dev/null
+++ b/src/lib/types/cfg/content.ts
@@ -0,0 +1,47 @@
+// content.ts
+
+
+import { type StringProvider } from "./provider";
+
+
+export interface ImageContent {
+	id			: string;
+	name		: StringProvider;
+	src			: string;
+	thumb?	: string;
+	large?	: string;
+	title?	: StringProvider;
+	text?		: StringProvider;
+	alt?		: StringProvider;
+	width?	: number;
+	height?	: number;
+}
+
+export interface PdfContent {
+	title		: StringProvider;
+	text		: StringProvider;
+	image?	: StringProvider;
+}
+
+export interface TextContent {
+	label?			: StringProvider;
+	title?			: StringProvider;
+	description?: StringProvider;
+	help?				: StringProvider;
+	messageOk?	: StringProvider;
+	messageErr?	: StringProvider;
+	placeholder?: StringProvider;
+	tooltip?		: StringProvider;
+
+	priceLabel?	: StringProvider;
+	priceUnit?	: StringProvider;
+	priceMsg?		: StringProvider;
+	priceRangeMsg?: StringProvider;
+}
+
+export interface Content {
+	text?				: TextContent;
+	pdf?				: PdfContent;
+	image?			: ImageContent;
+	gallery?		: ImageContent[];
+}
diff --git a/src/lib/types/cfg/dependency.ts b/src/lib/types/cfg/dependency.ts
new file mode 100644
index 0000000..f3c47e5
--- /dev/null
+++ b/src/lib/types/cfg/dependency.ts
@@ -0,0 +1,13 @@
+// dependenies.ts
+import { OptionValueProvider } from "./provider";
+
+export type DependencyOperator = '=' | '!=' | '<=' | '<' | '>=' | '>';
+
+export interface Dependency {
+	entity		: string;
+	group			: string;
+	value			: OptionValueProvider;
+	operator?	: DependencyOperator;
+}
+
+export type Dependencies = Dependency[];
\ No newline at end of file
diff --git a/src/lib/types/cfg/entity.ts b/src/lib/types/cfg/entity.ts
new file mode 100644
index 0000000..254a0d4
--- /dev/null
+++ b/src/lib/types/cfg/entity.ts
@@ -0,0 +1,17 @@
+import { StringProvider } from "./provider";
+import { Content } from "./content";
+import { Groups } from "./group";
+import { Dependencies } from "./dependency";
+
+export interface Entity {
+	id: string;
+	name: StringProvider;
+	content?: Content;
+	groups: Groups;
+	groupsIds: Record<string, number>;
+	dependsOn?: Dependencies;
+	entities?: Entities;
+	entitiesIds: Record<string, number>;
+}
+
+export type Entities = Entity[];
diff --git a/src/lib/types/cfg/group.ts b/src/lib/types/cfg/group.ts
new file mode 100644
index 0000000..5862b65
--- /dev/null
+++ b/src/lib/types/cfg/group.ts
@@ -0,0 +1,21 @@
+import { BooleanProvider, StringProvider } from "./provider";
+import { Dependencies } from "./dependency";
+import { Content } from "./content";
+import { Options } from "./option";
+
+export type IdToIndexMap = Record<string, number>;
+
+export interface Group {
+	id: string;
+	name: StringProvider;
+	default: number;
+	enabled: BooleanProvider;
+	required: BooleanProvider;
+	multiple: boolean;
+	options: Options;
+	optionIds: IdToIndexMap;
+	content?: Content;
+	dependsOn?: Dependencies;
+}
+
+export type Groups = Group[];
diff --git a/src/lib/types/cfg/index.ts b/src/lib/types/cfg/index.ts
new file mode 100644
index 0000000..735f44a
--- /dev/null
+++ b/src/lib/types/cfg/index.ts
@@ -0,0 +1,11 @@
+export * from "./provider";
+export * from "./quantity";
+export * from "./restriction";
+export * from "./validator";
+export * from "./dependency";
+export * from "./content";
+export * from "./pricing";
+export * from "./option";
+export * from "./group";
+export * from "./entity";
+export * from "./utils";
diff --git a/src/lib/types/cfg/option.ts b/src/lib/types/cfg/option.ts
new file mode 100644
index 0000000..ce2dc68
--- /dev/null
+++ b/src/lib/types/cfg/option.ts
@@ -0,0 +1,29 @@
+// option.ts
+import { BooleanProvider, StringProvider } from "./provider";
+import { OptionValidators } from "./validator";
+import { OptionRestrictions } from "./restriction";
+import { Dependencies } from "./dependency";
+import { Content } from "./content";
+import { Price } from "./pricing";
+import { Quantity } from "./quantity";
+
+
+
+export type OptionValue = string | number | boolean;
+
+export interface Option {
+	id: string;
+	name: StringProvider;
+	enabled: BooleanProvider;
+	value: OptionValue;
+	price?: Price;
+	choices?: OptionValue[];
+	unit?: string;
+	quantity?: Quantity;
+	content?: Content;
+	dependsOn?: Dependencies;
+	validates?: OptionValidators;
+	restrictions?: OptionRestrictions;
+}
+
+export type Options = Option[];
diff --git a/src/lib/types/cfg/price.ts b/src/lib/types/cfg/price.ts
new file mode 100644
index 0000000..c769058
--- /dev/null
+++ b/src/lib/types/cfg/price.ts
@@ -0,0 +1 @@
+// price.ts
diff --git a/src/lib/types/cfg/provider.ts b/src/lib/types/cfg/provider.ts
new file mode 100644
index 0000000..914044f
--- /dev/null
+++ b/src/lib/types/cfg/provider.ts
@@ -0,0 +1,37 @@
+// provider.ts
+
+
+export type ValueProvider<T> = T | (() => T);
+
+export type AsyncValueProvider<T> = ValueProvider<T> | Promise<T>;
+
+
+export type BooleanProvider = ValueProvider<boolean>;
+export type StringProvider  = ValueProvider<string>;
+export type NumberProvider  = ValueProvider<number>;
+
+export type OptionValue = string | number | boolean;
+export type OptionValueProvider = ValueProvider<OptionValue>;
+
+
+
+
+
+
+
+export const provide = {
+	value<T>(p: ValueProvider<T>): T {
+		return typeof	p === 'function' ? (p as () => T)() : p;
+	},
+	string : (p: StringProvider)   => provide.value(p),
+	boolean: (p: BooleanProvider) => provide.value(p),
+	number : (p: NumberProvider)  => provide.value(p),
+	option : (p: OptionValueProvider) => provide.value(p),
+};
+
+
+export const provideAsync = {
+	async value<T>(p: AsyncValueProvider<T>): Promise<T> {
+		return typeof p === 'function' ? await (p as () => T | Promise<T>)() : p;
+	},
+};
\ No newline at end of file
diff --git a/src/lib/types/cfg/quantity.ts b/src/lib/types/cfg/quantity.ts
new file mode 100644
index 0000000..35cfdb0
--- /dev/null
+++ b/src/lib/types/cfg/quantity.ts
@@ -0,0 +1,11 @@
+// quantity.ts
+import type { NumberProvider } from '$lib/types/cfg/provider';
+
+
+// ============ Cantidad ============
+export interface Quantity {
+	value			: NumberProvider;
+	min? 			: NumberProvider;
+	max?			: NumberProvider;
+	step?			: number; // Para incrementos (ej: de 5 en 5)
+}
diff --git a/src/lib/types/cfg/restriction.ts b/src/lib/types/cfg/restriction.ts
new file mode 100644
index 0000000..603fbf1
--- /dev/null
+++ b/src/lib/types/cfg/restriction.ts
@@ -0,0 +1,24 @@
+// restriction.ts
+
+
+export type RestrictionType = 'choices' | 'range';
+
+
+interface RestrictionBase<T extends RestrictionType> {
+	mode: T;
+}
+
+export interface ChoicesRestriction extends RestrictionBase<'choices'> {
+	values: OptionValue[];
+}
+
+export interface RangeRestriction extends RestrictionBase<'range'> {
+	range: {
+		min: number | (() => number);
+		max: number | (() => number);
+		step?: number;
+	};
+}
+
+export type OptionRestriction = ChoicesRestriction | RangeRestriction;
+export type OptionRestrictions = OptionRestriction[];
\ No newline at end of file
diff --git a/src/lib/types/cfg/utils.ts b/src/lib/types/cfg/utils.ts
new file mode 100644
index 0000000..f1ba24a
--- /dev/null
+++ b/src/lib/types/cfg/utils.ts
@@ -0,0 +1,8 @@
+
+export type DeepPartial<T> = {
+	[P in keyof T]?: T[P] extends object
+		? T[P] extends Function
+			? T[P]
+			: DeepPartial<T[P]>
+		: T[P];
+}
\ No newline at end of file
diff --git a/src/lib/types/cfg/validator.ts b/src/lib/types/cfg/validator.ts
new file mode 100644
index 0000000..946d9cd
--- /dev/null
+++ b/src/lib/types/cfg/validator.ts
@@ -0,0 +1,18 @@
+// validator.ts
+
+
+import { type OptionValue } from "./provider";
+
+
+
+export type ValidatorType = "min" | "max" | "regex" | "allowed" | "custom";
+export type Validator = (v: OptionValue) => boolean;
+
+export interface OptionValidator {
+	mode: ValidatorType;
+	value?: OptionValue | OptionValue[];
+	func?: Validator;
+	message?: (v: OptionValue) => string;
+}
+
+export type OptionValidators = OptionValidator[];
\ No newline at end of file