import { VirtualApi } from "@adobe/uix-core";
import { Experience, FieldUpdate } from "../types/experience/Experience";
import { GenerationContext } from "../types/generationContext/GenerationContext";
export interface FragmentSwapExtensionApi extends VirtualApi {
    api: {
        fragmentSwapExtension: {
            getExperience: () => Promise<Experience>;
            getGenerationContext: () => Promise<GenerationContext>;
            getSelectedField: () => Promise<FieldUpdate>;
            setSwapValue: (value: string) => void;
        };
    };
}
export declare class FragmentSwapExtensionServiceError extends Error {
    constructor(message: string);
}
/**
 * Manages swap field extension functionality for swapping field content
 */
export declare class FragmentSwapExtensionService {
    /**
     * Gets the current field context from the host
     * @param connection - The guest connection to the host
     * @returns Promise<SwapFieldContext> The current field context
     * @throws Error if connection is missing
     */
    static getExperience(connection: any): Promise<Experience>;
    /**
     * Gets the generation context from the host
     * @param connection - The guest connection to the host
     * @returns Promise<GenerationContext> The generation context
     * @throws Error if connection is missing
     */
    static getGenerationContext(connection: any): Promise<GenerationContext>;
    /**
     * Gets the field currently being swapped, including its name and current value
     * @param connection - The guest connection to the host
     * @returns Promise<FieldUpdate> The selected field's experienceId, name, and current value
     * @throws Error if connection is missing
     */
    static getSelectedField(connection: any): Promise<FieldUpdate>;
    /**
     * Sets the swap value for the field content
     * @param connection - The guest connection to the host
     * @param value - The new value to write into the field
     * @throws Error if connection is missing
     */
    static setSwapValue(connection: any, value: string): void;
}