import { LitElement } from 'lit-element';
/**
 * Card Header
 *
 * @noInheritDoc
 * @element li-card-header
 * @slot default - Content slot for card header
 * @cssprop --border-color
 * @cssprop --padding
 * @cssprop --margin
 */
export declare class LithiumCardHeader extends LitElement {
    static readonly styles: import("lit-element").CSSResult[];
    connectedCallback(): void;
    protected render(): import("lit-element").TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        'li-card-header': LithiumCardHeader;
    }
}