import { Component } from "./components/component";
import { VCalendar } from "./components/v-calendar";
import { Constructible } from "./interfaces/global";
import { ParserOptions } from "./interfaces/options";
import { Token } from "./interfaces/token";
import { Iterable } from "./iterable";
import { Property } from "./properties/property";
export declare class Parser {
    private componentFactory;
    private propertyFactory;
    private tokenizer;
    private options;
    constructor(opts?: ParserOptions);
    registerComponent(key: string, component: Constructible<Component>): void;
    registerProperty(key: string, property: Constructible<Property>): void;
    parse(ics: string): VCalendar[];
    parseTokens(tokens: Iterable<Token>): VCalendar[];
    private consumeTokens;
}