import type { ComponentType, ReactNode } from 'react';
import type { Dict, WrappedComponent, BaseComponentProps, BaseRegistration, Disposable, AnyComponent, RegistrationDisposer } from 'piral-core';
declare module 'piral-core/lib/types/custom' {
    interface PiletCustomApi extends PiletModalsApi {
    }
    interface PiralCustomState {
        /**
         * The currently open modal dialogs.
         */
        modals: Array<OpenModalDialog>;
    }
    interface PiralCustomActions {
        /**
         * Opens the provided dialog.
         * @param dialog The dialog to show.
         */
        openModal(dialog: OpenModalDialog): void;
        /**
         * Closes the provided dialog.
         * @param dialog The dialog to hide.
         */
        closeModal(dialog: OpenModalDialog): void;
        /**
         * Registers a new modal dialog.
         * @param name The name of the modal.
         * @param value The modal registration.
         */
        registerModal(name: string, value: ModalRegistration): void;
        /**
         * Unregisters an existing modal dialog.
         * @param name The name of the modal to be removed.
         */
        unregisterModal(name: string): void;
    }
    interface PiralCustomRegistryState {
        /**
         * The registered modal dialog components.
         */
        modals: Dict<ModalRegistration>;
    }
    interface PiralCustomErrors {
        modal: ModalErrorInfoProps;
    }
    interface PiralCustomComponentsState {
        /**
         * The host component for modal dialogs.
         */
        ModalsHost: ComponentType<ModalsHostProps>;
        /**
         * The modal dialog component.
         */
        ModalsDialog: ComponentType<ModalsDialogProps>;
    }
}
export interface ModalsHostProps {
    /**
     * Gets if the modal is currently open or closed.
     */
    open: boolean;
    /**
     * Callback to invoke closing the modal dialog.
     */
    close(): void;
    /**
     * The dialogs to display.
     */
    children?: ReactNode;
}
export interface ModalsDialogProps extends OpenModalDialog {
    /**
     * The layout options given for the current dialog.
     */
    layout: ModalLayoutOptions;
    /**
     * The provided default options.
     */
    defaults: any;
    /**
     * The content of the dialog to display.
     */
    children?: ReactNode;
}
/**
 * The options provided for the dialog layout.
 */
export interface ModalLayoutOptions {
}
/**
 * The error used when a registered modal dialog crashed.
 */
export interface ModalErrorInfoProps {
    /**
     * The type of the error.
     */
    type: 'modal';
    /**
     * The provided error details.
     */
    error: any;
    /**
     * Callback for closing the modal programmatically.
     */
    onClose(): void;
    /**
     * The name of the pilet emitting the error.
     */
    pilet?: string;
}
export interface OpenModalDialog {
    /**
     * Gets the ID of the modal to open. For tracking its state.
     */
    id: string;
    /**
     * Specifies the fully qualified name of the dialog to show.
     */
    name: string;
    /**
     * Specifies the alternative (original) name of the dialog to show.
     */
    alternative?: string;
    /**
     * Defines the transported options.
     */
    options: BaseModalOptions;
    /**
     * Closes the modal dialog.
     */
    close(): void;
}
export interface BareModalComponentProps<TOpts> {
    /**
     * Callback for closing the modal programmatically.
     */
    onClose(): void;
    /**
     * Provides the passed in options for this particular modal.
     */
    options?: TOpts;
}
export interface ModalRegistration extends BaseRegistration {
    name: string;
    component: WrappedComponent<ModalComponentProps<any>>;
    defaults: any;
    layout: ModalLayoutOptions;
}
export interface BaseModalOptions {
}
export interface PiralCustomModalsMap {
}
export interface PiralModalsMap extends PiralCustomModalsMap {
}
export type ModalOptions<T> = T extends keyof PiralModalsMap ? PiralModalsMap[T] & BaseModalOptions : T extends string ? BaseModalOptions : T;
export type ModalComponentProps<T> = BaseComponentProps & BareModalComponentProps<ModalOptions<T>>;
export interface PiletModalsApi {
    /**
     * Shows a modal dialog with the given name.
     * The modal can be optionally programmatically closed using the returned callback.
     * @param name The name of the registered modal.
     * @param options Optional arguments for creating the modal.
     * @returns A callback to trigger closing the modal.
     */
    showModal<T>(name: T extends string ? T : string, options?: ModalOptions<T>): Disposable;
    /**
     * Registers a modal dialog using a React component.
     * The name needs to be unique to be used without the pilet's name.
     * @param name The name of the modal to register.
     * @param Component The component to render the page.
     * @param defaults Optionally, sets the default values for the inserted options.
     * @param layout Optionally, sets the layout options for the dialog wrapper.
     */
    registerModal<T>(name: T extends string ? T : string, Component: AnyComponent<ModalComponentProps<T>>, defaults?: ModalOptions<T>, layout?: ModalLayoutOptions): RegistrationDisposer;
    /**
     * Unregisters a modal by its name.
     * @param name The name that was previously registered.
     */
    unregisterModal<T>(name: T extends string ? T : string): void;
}