import { LitElement } from 'lit';
import '../link';
import './stepperItemChild';
/** Stepper Item.
 * @fires on-step-click - Emits the step details to the parent stepper component when click on step title.`detail:{ origEvent: PointerEvent,step: StepperItem, otherattributes }`
 * @slot tooltip - Slot for tooltip.
 * @slot child - Children slot. Used for nested children in vertical stepper. Visible only when step state is active. Do not use inside stepperType `'status'`.
 * @slot unnamed - Optional slot for content in vertical stepper. Visible only when step state is active.
 */
export declare class StepperItem extends LitElement {
    static styles: import("lit").CSSResult;
    /** Whether the stepper is in vertical type. */
    accessor vertical: boolean;
    /** Stepper size `'large'` & `'small'`. */
    accessor stepSize: string;
    /** Step name. */
    accessor stepName: string;
    /** Step title.*/
    accessor stepTitle: string;
    /** Step link. */
    accessor stepLink: string;
    /** Step state. `'pending'`, `'active'`, `'completed'`, `'excluded'`, `'warning'` & `'destructive'`.
     *
     * `'pending'`, `'active'` and `'completed'` / `'excluded'` states has 0%, 50% & 100% progress set internally.
     */
    accessor stepState: string;
    /** Stepper type. Inherited from <kyn-stepper>.
     * @ignore
     */
    accessor stepperType: string;
    /** Disable step. */
    accessor disabled: boolean;
    /** Optional. Show counter for vertical stepper when stepState is `'pending'`. */
    accessor showCounter: boolean;
    /** Progress of stepper.
     * @ignore
     */
    accessor progress: number;
    /** Internal state to indicate whether it's 1st step.
     * @ignore
     */
    accessor isFirstStep: boolean;
    /** Internal state for step index.
     * @ignore
     */
    accessor stepIndex: number;
    /** Internal state to indicate whether it's last step.
     * @ignore
     */
    accessor isLastStep: boolean;
    /** Internal state to indicate whether it's second-last step.
     * @ignore
     */
    accessor isSecondLastStep: boolean;
    /** Internal state to indicate whether only two steps are there inside `<kyn-wrapper>`.
     * @ignore
     */
    accessor isTwoStepStepper: boolean;
    /** Open children toggle
     * @ignore
     */
    accessor openChildren: boolean;
    /**
     * Queries any slotted step child items.
     * @ignore
     */
    accessor childSteps: Array<any>;
    render(): import("lit-html").TemplateResult<1>;
    private _handleChildToggle;
    private _handleStepClick;
    updated(changedProps: any): void;
    private _handleChildSlotChange;
    private _updateChildren;
    private getProgressValue;
}
declare global {
    interface HTMLElementTagNameMap {
        'kyn-stepper-item': StepperItem;
    }
}
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