/**
 * Klaviyo API
 * The Klaviyo REST API. Please visit https://developers.klaviyo.com for more details.
 *
 * Contact: developers@klaviyo.com
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */
export declare class EmailContentSubObject {
    /**
    * The subject of the message
    */
    'subject'?: string | null;
    /**
    * Preview text associated with the message
    */
    'previewText'?: string | null;
    /**
    * The email the message should be sent from
    */
    'fromEmail'?: string | null;
    /**
    * The label associated with the from_email
    */
    'fromLabel'?: string | null;
    /**
    * Optional Reply-To email address
    */
    'replyToEmail'?: string | null;
    /**
    * Optional CC email address
    */
    'ccEmail'?: string | null;
    /**
    * Optional BCC email address
    */
    'bccEmail'?: string | null;
    static attributeTypeMap: Array<{
        name: string;
        baseName: string;
        type: string;
    }>;
    static getAttributeTypeMap(): {
        name: string;
        baseName: string;
        type: string;
    }[];
}