import { IImmutable as IAudioImmutable, IMutable as IAudioMutable } from "../../node/IAudio";
import { IImmutable as ITextImmutable, IMutable as ITextMutable } from "../../node/IText";
import { IMillisecondsMutable, MillisecondsAccepted } from "@ef-carbon/primitive";
import IItem from "./IItem";
export interface IOptions {
    start: MillisecondsAccepted;
    end?: MillisecondsAccepted;
    text: ITextImmutable;
    audio: IAudioImmutable;
}
export declare class Item implements IItem {
    start: IMillisecondsMutable;
    end: IMillisecondsMutable;
    text: ITextMutable;
    audio: IAudioMutable;
    constructor({ start, end, text, audio }: IOptions);
}
export default Item;