export interface DefaultChannelData {
    image?: string;
    name?: string;
}
export interface DefaultAttachmentData {
    /**
     * @deprecated Please use `image_url` instead
     */
    img_url?: string;
    /**
     * Will be `true` if an attachment was added using `attachmentService.addAttachment`
     *
     * This is a non-standard property, other SDKs will ignore this property
     */
    isCustomAttachment?: boolean;
}