import { Serializable } from '../../../internal/interfaces/serializable';
export declare class GetMarginModeReq implements Serializable {
    /**
     * Symbol of the contract, Please refer to [Get Symbol endpoint: symbol](https://www.kucoin.com/docs-new/api-3470220)
     */
    symbol?: string;
    /**
     * Private constructor, please use the corresponding static methods to construct the object.
     */
    private constructor();
    /**
     * Creates a new instance of the `GetMarginModeReq` class.
     * The builder pattern allows step-by-step construction of a `GetMarginModeReq` object.
     */
    static builder(): GetMarginModeReqBuilder;
    /**
     * Creates a new instance of the `GetMarginModeReq` class with the given data.
     */
    static create(data: {
        /**
         * Symbol of the contract, Please refer to [Get Symbol endpoint: symbol](https://www.kucoin.com/docs-new/api-3470220)
         */
        symbol?: string;
    }): GetMarginModeReq;
    /**
     * Convert the object to a JSON string.
     */
    toJson(): string;
    /**
     * Create an object from a JSON string.
     */
    static fromJson(input: string): GetMarginModeReq;
    /**
     * Create an object from Js Object.
     */
    static fromObject(jsonObject: Object): GetMarginModeReq;
}
export declare class GetMarginModeReqBuilder {
    readonly obj: GetMarginModeReq;
    constructor(obj: GetMarginModeReq);
    /**
     * Symbol of the contract, Please refer to [Get Symbol endpoint: symbol](https://www.kucoin.com/docs-new/api-3470220)
     */
    setSymbol(value: string): GetMarginModeReqBuilder;
    /**
     * Get the final object.
     */
    build(): GetMarginModeReq;
}