import { Environment, TemplateParams } from '../environment/Environment';
import { TemplateProvider } from '../template/TemplateProvider';
import '../util/asyncIterator';
import { RuntimeFilter } from './RuntimeFilter';
import { RuntimeFunction } from './RuntimeFunction';
export declare class Runtime {
    private readonly providers;
    private readonly compiledTemplates;
    private readonly filters;
    private readonly functions;
    private _cacheEnabled;
    get cacheEnabled(): boolean;
    set cacheEnabled(enabled: boolean);
    constructor(providers: ReadonlyArray<TemplateProvider>);
    render(name: string, params?: TemplateParams): AsyncIterable<string>;
    renderInternal(name: string, environment: Environment): AsyncIterable<string>;
    getFilter(name: string): RuntimeFilter;
    registerFilter(name: string, fn: RuntimeFilter, force?: boolean): void;
    getFunction(name: string): RuntimeFunction;
    registerFunction(name: string, fn: RuntimeFunction, force?: boolean): void;
    aliasInclude(view: string, name: string): void;
    aliasComponent(view: string, name: string): void;
    private getTemplate;
}