import { Component, ComponentAPI } from '../../components';
import { DecoratorComponentInjection, DecoratorInjection, DecoratorSubscription, DecoratorSymbolInjection } from './interfaces';
/**
 * Utility class for handling decorators on components
 */
export declare class DecoratorConsumer {
    /**
     * Returns all decorator subscriptions of a component
     *
     * @param component The component that should be checked
     *
     * @returns Array of DecoratorSubscriptions
     */
    static getSubscriptions(component: Component): Array<DecoratorSubscription>;
    /**
     * Handles all decorator subscriptions of a component
     *
     * @param component The component that should be handled
     * @param api The components API instance
     */
    static handleSubscriptions(component: Component, api: ComponentAPI): void;
    /**
     * Returns all decorator injections of a component
     *
     * @param component The component that should be checked
     *
     * @returns Array of DecoratorInjections
     */
    static getInjections(component: Component): Array<DecoratorInjection>;
    static getSymbolInjections(component: Component): Array<DecoratorSymbolInjection>;
    static getComponentInjections(component: Component): Array<DecoratorComponentInjection>;
    /**
     * Handles all decorator injections of a component
     *
     * @param component The component that should be handled
     * @param api The components API instance
     */
    static handleInjections(component: Component, api: ComponentAPI): void;
    /**
     * Handles all decorator variables of a component
     *
     * @param component The component that should be handled
     * @param api The components API instance
     */
    static handleVariables(component: Component, api: ComponentAPI): void;
    static getDecoratorParent(component: Component): Function;
}