import type { ParsedObject } from './types';
import { Element } from './Element';
export declare class EventStream extends Element {
    static readonly ALLOWED_CHILDREN: string[];
    xlinkHref?: string;
    xlinkActuate?: 'onLoad' | 'onRequest';
    schemeIdUri?: string;
    value?: string;
    timescale?: number;
    presentationTimeOffset?: number;
    constructor(initialValues?: Partial<EventStream>, ctx?: ParsedObject);
    formatParams(initialValues?: Partial<ParsedObject>, ctx?: ParsedObject): void;
    verifyAttributes(ctx: ParsedObject): void;
    verifyChildren(ctx: ParsedObject): void;
    get serializedProps(): ParsedObject;
}
export declare class Event extends Element {
    presentationTime?: number;
    duration?: number;
    id?: number;
    contentEncoding?: string;
    messageData?: string;
    constructor(initialValues?: Partial<Event>, ctx?: ParsedObject);
    formatParams(initialValues?: Partial<ParsedObject>, ctx?: ParsedObject): void;
    verifyAttributes(ctx: ParsedObject): void;
    verifyChildren(ctx: ParsedObject): void;
    get serializedProps(): ParsedObject;
}