import { LitElement } from 'lit';
import { STATE_TYPES, STATE_SIZES } from './defs';
/**
 * State Indicator. Communicates a contextual
 * state (error, no access, empty, no results, sleep/idle) with an
 * illustration, header, description, and call(s) to action. Replaces the
 * deprecated `kyn-error-block` and Empty State guidance.
 * @slot header - Slot for the state header text.
 * @slot unnamed - Slot for the state description / subheader text.
 * @slot primary - Slot for the primary call to action (e.g. `kyn-button`).
 * @slot secondary - Slot for the secondary button. Rendered only when `size="large"`.
 * @slot link - Slot for the secondary link (e.g. `kyn-link`). Rendered only when `size="medium"`.
 * @csspart visual - The illustration / icon container. Exposed so consumers can standardize its height when aligning multiple instances (e.g. in a grid).
 */
export declare class StateIndicator extends LitElement {
    static styles: import("lit").CSSResult;
    /**
     * The state type, which determines the illustration/icon shown.
     * Note: `sleep` is only supported on `size="large"`; on `medium` / `small`
     * it falls back to `empty`.
     */
    accessor type: STATE_TYPES;
    /** The size variant. */
    accessor size: STATE_SIZES;
    /** Hides the description / subheader text. */
    accessor hideDescription: boolean;
    /** Hides all call(s) to action. */
    accessor hideActionsBtns: boolean;
    /** Hides the secondary call to action (large secondary button or medium link). */
    accessor hideSecondaryAction: boolean;
    /**
     * Tracks whether the primary action slot has content.
     * @internal
     */
    accessor _hasPrimaryAction: boolean;
    /**
     * Tracks whether the large secondary action slot has content.
     * @internal
     */
    accessor _hasSecondaryAction: boolean;
    /**
     * Tracks whether the medium link action slot has content.
     * @internal
     */
    accessor _hasLinkAction: boolean;
    render(): import("lit-html").TemplateResult<1>;
    /**
     * Syncs action wrapper visibility with slotted CTA content.
     * @internal
     */
    _handleActionSlotChange(event: Event): void;
}
declare global {
    interface HTMLElementTagNameMap {
        'kyn-state-indicator': StateIndicator;
    }
}
//# sourceMappingURL=stateIndicator.d.ts.map