import { C as Component, E as Entity, a as ComponentField } from './aspect-1A8HKrkY.cjs';
import './mask.cjs';

/**
 * Pending fields collected by member decorators, consumed by @RegisterComponent.
 * Safe because decorator evaluation is synchronous per class.
 */
declare const pendingFields: ComponentField[];
declare const pendingInitializers: Array<{
    initFrom: string;
    field: string;
}>;
/**
 * Register field
 */
declare function field(_value: undefined, context: ClassFieldDecoratorContext): void;
declare const validate: <T>(validateFunction: (val: T) => boolean) => (value: ClassAccessorDecoratorTarget<Component, T>, context: ClassAccessorDecoratorContext<Component, T>) => ClassAccessorDecoratorResult<Component, T>;
/**
 * Initialize field as another field on startup.
 * Useful for patterns where you have a field that derives from another.
 * (Example: A 'current' hp value might be initialized from a 'max' hp value.
 * @param initAsField
 */
declare function initializeAs(initAsField: string): (_value: undefined, context: ClassFieldDecoratorContext) => void;
declare function init<C>(initValue: C): (_value: undefined, context: ClassFieldDecoratorContext) => (initialValue: C) => C;
declare function children(value: ClassAccessorDecoratorTarget<Component, Set<Entity>>, context: ClassAccessorDecoratorContext<Component, Set<Entity>>): ClassAccessorDecoratorResult<Component, Set<Entity>>;
/**
 * Mark entity property as parent
 * @param parentComponentClass Component which will get updated refs to any child entity
 * @param aggregatePropertyKey Property name of array which will contain all child refs
 * @returns Decorator
 */
declare function parent<V extends {
    new (): Component & Record<U, Set<Entity>>;
}, U extends string>(parentComponentClass: V, aggregatePropertyKey: U): (value: ClassAccessorDecoratorTarget<Component, Entity>, context: ClassAccessorDecoratorContext<Component, Entity>) => ClassAccessorDecoratorResult<Component, Entity>;

export { children, field, init, initializeAs, parent, pendingFields, pendingInitializers, validate };