import type { ForeignComponent } from 'piral-core';
declare module 'piral-core/lib/types/custom' {
    interface PiletCustomApi extends PiletElmApi {
    }
    interface PiralCustomComponentConverters<TProps> {
        elm(component: ElmComponent<TProps>): ForeignComponent<TProps>;
    }
}
export interface ElmModule<TProps> {
    init(opts: {
        node: Element;
        flags?: TProps;
    }): void;
}
export interface ElmComponent<TProps> {
    /**
     * The name of the Elm main module to render.
     */
    main: ElmModule<TProps>;
    /**
     * Captures props for transport into the Elm component.
     */
    captured?: Record<string, any>;
    /**
     * The type of the Elm component.
     */
    type: 'elm';
}
/**
 * Defines the provided set of Elm Pilet API extensions.
 */
export interface PiletElmApi {
    /**
     * Wraps a Elm module for use in Piral.
     * @param main The name of the root component.
     * @param captured The optionally captured props.
     * @returns The Piral Elm component.
     */
    fromElm<TProps>(main: ElmModule<TProps>, captured?: Record<string, any>): ElmComponent<TProps>;
    /**
     * Gets the name of the Elm extension.
     */
    ElmExtension: string;
}