import { Serializable } from '../../../internal/interfaces/serializable';
export declare class OrderbookIncrementChanges implements Serializable {
    /**
     * price,size,sequence
     */
    asks: Array<Array<string>>;
    /**
     *
     */
    bids: Array<Array<string>>;
    private constructor();
    /**
     * Convert the object to a JSON string.
     */
    toJson(): string;
    /**
     * Create an object from a JSON string.
     */
    static fromJson(input: string): OrderbookIncrementChanges;
    /**
     * Create an object from Js Object.
     */
    static fromObject(jsonObject: Object): OrderbookIncrementChanges;
}