import { StructureSchema } from '@ephox/boulder';
import type { Optional, Result } from '@ephox/katamari';
export interface CardImageSpec {
    type: 'cardimage';
    src: string;
    alt?: string;
    classes?: string[];
}
export interface CardImage {
    type: 'cardimage';
    src: string;
    alt: Optional<string>;
    classes: string[];
}
export declare const cardImageSchema: import("@ephox/boulder").StructureProcessor;
export declare const createCardImage: (spec: CardImageSpec) => Result<CardImage, StructureSchema.SchemaError<any>>;
//# sourceMappingURL=CardImage.d.ts.map