import { Context } from './context';
import { ContextConsumerController } from './ContextConsumerController';
import { ContextConsumerManager } from './ContextConsumerManager';
/**
 * An abstract class for binding something to a context. For example, you might bind
 * attributes, CSS properties or any number of things in the DOM to a context value.
 */
export declare abstract class ContextBindingController<Binding> extends ContextConsumerManager {
    protected _bindings: Map<ContextConsumerController<any>, Binding>;
    bind(context: Context<any>, binding: Binding): this;
    /**
     * Removes a context binding.
     */
    unbind(context: Context<any>): this;
    protected _handleContextConnect(consumer: ContextConsumerController<any>): void;
    protected abstract _handleBindToContext(consumer: ContextConsumerController<any>, binding: Binding): any;
    protected _handleContextUpdate(consumer: ContextConsumerController<any>): void;
    protected abstract _handleBindingUpdate(consumer: ContextConsumerController<any>, binding: Binding): any;
    protected _handleContextDisconnect(consumer: ContextConsumerController<any>): void;
    protected abstract _handleUnbindFromContext(consumer: ContextConsumerController<any>, binding: Binding): any;
}