import { Experience, FieldUpdate } from "../types/experience/Experience";
import { VirtualApi } from "@adobe/uix-core";
import { GenerationContext } from "../types/generationContext/GenerationContext";
export interface ValidationExtensionApi extends VirtualApi {
    api: {
        validationExtension: {
            open: (extensionId: string) => void;
            getExperiences: () => Promise<Experience[]>;
            getGenerationContext: () => Promise<GenerationContext>;
            updateField: (fieldUpdate: FieldUpdate) => void;
        };
    };
}
export declare class ValidationExtensionServiceError extends Error {
    constructor(message: string);
}
/**
 * Manages experience data conversion and retrieval
 */
export declare class ValidationExtensionService {
    /**
     * Opens the validation extension
     * @param connection - The guest connection to the host
     * @param extensionId - The ID of the extension to open
     * @throws Error if connection is missing
     */
    static open(connection: any, extensionId: string): void;
    /**
     * Fetches experiences from the connection
     * @param connection - The guest connection to the host
     * @returns Promise<Experience[]> Array of converted experiences
     * @throws Error if connection is missing
     *
     * In non-HTML canvas, variants are flattened into Experience and returned. Use getExperiencesWithVariants instead.
     */
    static getExperiences(connection: any): Promise<Experience[]>;
    /**
     * Gets the generation context from the connection
     * @param connection - The guest connection to the host
     * @returns The generation context
     * @throws Error if connection is missing
     */
    static getGenerationContext(connection: any): Promise<GenerationContext>;
    /**
     * Updates a field value on the canvas.
     * @param connection - The guest connection to the host
     * @param fieldUpdate - The field update payload describing which field to change and the new value
     * @throws Error if connection is missing
     */
    static updateField(connection: any, fieldUpdate: FieldUpdate): void;
}