import { BootstrapElement, type Variant } from '@bootstrap-wc/core';
/**
 * `<bs-toast>` — Bootstrap toast notification.
 */
export declare class BsToast extends BootstrapElement {
    open: boolean;
    autohide: boolean;
    /**
     * When present, disables auto-hide — equivalent to setting
     * `autohide = false` in JS. Useful as an attribute escape hatch since
     * Lit's Boolean attribute converter treats any value (including
     * `"false"`) as truthy.
     */
    noAutohide: boolean;
    delay: number;
    variant?: Variant;
    heading?: string;
    timestamp?: string;
    noCloseButton: boolean;
    /**
     * When true AND no `heading` is set, renders the body + close button in a
     * flex layout matching Bootstrap's "Custom content" / "Color schemes"
     * examples. Ignored when a header is present — the header already owns
     * the close button in that case.
     */
    dismissible: boolean;
    private _timer?;
    updated(changed: Map<string, unknown>): void;
    show(): void;
    hide(): void;
    render(): import("lit-html").TemplateResult<1>;
}
export type ToastContainerPosition = 'top-start' | 'top-center' | 'top-end' | 'middle-start' | 'middle-center' | 'middle-end' | 'bottom-start' | 'bottom-center' | 'bottom-end';
/** `<bs-toast-container>` — positions stacked toasts. */
export declare class BsToastContainer extends BootstrapElement {
    placement: ToastContainerPosition;
    /**
     * When true, skips `position-fixed` + placement classes and uses
     * `position-static` — matches Bootstrap's "Stacking" example where toasts
     * flow in normal document order.
     */
    static: boolean;
    /**
     * When true, uses `position-absolute` instead of `position-fixed` so the
     * container can be pinned inside a relatively-positioned ancestor
     * (useful for demoing placement within a bounded area).
     */
    absolute: boolean;
    private _positionClass;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'bs-toast': BsToast;
        'bs-toast-container': BsToastContainer;
    }
}
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