import { PluginContext } from '../context';
import { PluginContextProcessorDiscovery } from './discovery';
/**
 * Interface which describes a plugin context pipeline.
 */
export interface PluginContextPipeline {
    /**
     * Process given plugin context.
     *
     * @param {PluginContextType} pluginContext
     *   An object which represents a plugin context.
     *
     * @return {Promise<PluginContextType>}
     *   A promise to process plugin context.
     */
    process<PluginContextType extends PluginContext = PluginContext>(pluginContext: PluginContextType): Promise<PluginContextType>;
}
/**
 * Base implementation for a plugin context pipeline.
 */
export declare abstract class PluginContextPipelineBase implements PluginContextPipeline {
    /**
     * Holds the plugin context processor discovery.
     *
     * @var {PluginContextProcessorDiscovery}
     */
    protected processorDiscovery: PluginContextProcessorDiscovery;
    /**
     * Create a PluginContextPipeline object.
     *
     * @param {PluginContextProcessorDiscovery} processorDiscovery
     *   An object which represents a plugin context processor discovery.
     */
    constructor(processorDiscovery: PluginContextProcessorDiscovery);
    /**
     * Get the plugin context processor discovery.
     *
     * @return {PluginContextProcessorDiscovery}
     *   An object which represents a plugin context processor discovery.
     */
    protected getProcessorDiscovery(): PluginContextProcessorDiscovery;
    /**
     * {@inheritdoc}
     */
    process<PluginContextType extends PluginContext = PluginContext>(pluginContext: PluginContextType): Promise<PluginContextType>;
}