import { LitElement } from "lit";
export declare enum State {
    LOGGINGOUT = "loggingout",// Revoking session
    LOGGEDOUT = "loggedout",// Session is revoked
    ERROR = "error"
}
/**
 * @summary `np-logout` is a custom element that handles logging out the authenticated user.
 *
 * @description
 * This component manages the logout process, providing visual feedback during the process.
 * It emits events to notify the parent application when the logout is successful or if an error occurs.
 *
 * @slot - The default slot for the button label.
 * @slot loggingout - Content displayed while the user session is being revoked.
 * @slot loggedout - Content displayed after the session has been successfully revoked.
 * @slot error - Content displayed when an error occurs during logout.
 *
 * @event np:logout - Emitted when the session has been successfully revoked.
 * @event np:error - Emitted when an error occurs during the logout process.
 *
 * @csspart button - The component's button element.
 */
export declare class NpLogout extends LitElement {
    /** The component's current state. */
    state?: State;
    /** Duration to reset the state after success or error (in milliseconds). */
    resetDuration: number;
    connectedCallback(): Promise<void>;
    disconnectedCallback(): Promise<void>;
    logout(): Promise<void>;
    private onClick;
    private signalSuccess;
    private signalError;
    render(): import("lit-html").TemplateResult<1>;
    static styles: import("lit").CSSResult[];
}
declare global {
    interface HTMLElementTagNameMap {
        "np-logout": NpLogout;
    }
}