import Scope from './scope/scope';
import * as Types from './types';
import ITemplate from './template/itemplate';
import Render from './render/render';
import Parser from './parser/parser';
import ITagImplOptions from './template/tag/itag-impl-options';
import { isTruthy, isFalsy, evalExp, evalValue } from './render/syntax';
import { LiquidOptions, NormalizedFullOptions } from './liquid-options';
import { FilterImpl } from './template/filter/filter-impl';
export default class Liquid {
    options: NormalizedFullOptions;
    renderer: Render;
    parser: Parser;
    private cache;
    private tokenizer;
    constructor(opts?: LiquidOptions);
    parse(html: string, filepath?: string): ITemplate[];
    render(tpl: Array<ITemplate>, ctx?: object, opts?: LiquidOptions): Promise<string>;
    parseAndRender(html: string, ctx?: object, opts?: LiquidOptions): Promise<string>;
    getTemplate(file: string, opts?: LiquidOptions): Promise<any>;
    renderFile(file: string, ctx?: object, opts?: LiquidOptions): Promise<string>;
    evalValue(str: string, scope: Scope): any;
    registerFilter(name: string, filter: FilterImpl): void;
    registerTag(name: string, tag: ITagImplOptions): void;
    plugin(plugin: (this: Liquid, L: typeof Liquid) => void): void;
    express(): (this: any, filePath: string, ctx: object, cb: (err: Error | null, html?: string | undefined) => void) => void;
    static default: typeof Liquid;
    static isTruthy: typeof isTruthy;
    static isFalsy: typeof isFalsy;
    static evalExp: typeof evalExp;
    static evalValue: typeof evalValue;
    static Types: typeof Types;
}