import type { ServiceHandlerContext } from './service-handler-context';
/**
 * definition of the service handler.
 */
export type ServiceHandlerFactory<T> = (context: ServiceHandlerContext) => ServiceHandler & T;
export type AsyncServiceHandlerFactory<T> = (context: ServiceHandlerContext) => Promise<ServiceHandler & T>;
export interface ServiceHandler {
    /**
     * name of the service. e.g. 'typescript-compiler'
     */
    name?: string;
    /**
     * version of the service. optional.
     */
    version?: () => string;
}
export type ReduceFactoryCallback<T> = (acc: T, value: T) => ServiceHandler & T;
export declare function reduceServiceHandlersFactories<T>(factories: ServiceHandlerFactory<T>[], callback: ReduceFactoryCallback<T>): ServiceHandlerFactory<T>;