import { LitElement } from 'lit';
import '../link';
/**
 * Stepper Item child.
 * @slot unnamed - Slot for other elements.
 * @fires on-child-click - Emits event on child click. Only for vertical mode. `detail:{ origEvent: PointerEvent,step: StepperItem, otherattributes }`
 */
export declare class StepperItemChild extends LitElement {
    static styles: import("lit").CSSResult;
    /** Child Title. Required for nested child inside step. */
    accessor childTitle: string;
    /** Child link. */
    accessor childLink: string;
    /** Optional Child Subtitle. */
    accessor childSubTitle: string;
    /** Child disabled or not Internal state inherit from `<kyn-step-item>`.
     * @ignore
     */
    accessor disabled: boolean;
    /** Child State. `'pending'`, `'active'` & `'completed'`.  */
    accessor childState: string;
    /** Child Size. Inherit from `<kyn-step-item>`.
     * @ignore
     */
    accessor childSize: string;
    /** Child progress, calculate Internal progress.
     * @ignore
     */
    accessor progress: number;
    /** Child index.
     * @ignore
     */
    accessor childIndex: number;
    render(): import("lit-html").TemplateResult<1>;
    private _handleChildStepClick;
    updated(changedProps: any): void;
    private getProgressValue;
}
declare global {
    interface HTMLElementTagNameMap {
        'kyn-stepper-item-child': StepperItemChild;
    }
}
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