import type { EventEmitter } from '../../stencil-public-runtime';
import type { ChipSelectEventDetail, ChipSelectionMode, ChipSize, ChipType } from './mud-chip.types';
/**
 * Chip — compact, pill-shaped control for filter selection or token display.
 *
 * Pattern B (atom-interactive): renders its own `<button>` inside shadow DOM
 * so it participates in tab order and exposes a real accessible role.
 *
 * Two modes:
 * - `type="filter"` (default) — toggleable filter chip. Click flips `selected`
 *   and emits `mudSelect`. Best used inside a chip group for mono- or
 *   multi-selection filtering.
 * - `type="input"` — a discrete value entered by a user (e.g. a tag inside
 *   a search field). When `removable`, a trailing close button is rendered;
 *   activating it emits `mudRemove`.
 *
 * @element mud-chip
 *
 * @slot - (default) The label content. Plain text or rich inline content.
 *               Falls back to the `label` prop when empty.
 * @slot icon-start - Optional leading visual: `mud-icon` or any 20×20 element.
 *               Inherits text color via `currentColor`.
 * @slot avatar - Optional leading avatar (`mud-avatar` or `<img>`), rendered
 *               flush to the leading edge and sized to ~chip height. Best for
 *               `type="input"` person/entity chips.
 */
export declare class MudChip {
    /**
     * Behavioral mode.
     * - `filter` — toggle on click, emits `mudSelect`
     * - `input` — represents a user-entered value; combine with `removable` for a trailing × button
     * @default 'filter'
     */
    type: ChipType;
    /**
     * Visual size rung.
     * @default 'md'
     */
    size: ChipSize;
    /**
     * Selected state for `type="filter"`. Ignored when `type="input"`.
     * @default false
     */
    selected: boolean;
    /**
     * Selection behaviour for `type="filter"`. In `multi` mode a leading ✓ is
     * rendered automatically when `selected` (no need to slot a checkmark icon).
     * Ignored when `type="input"`.
     * @default 'mono'
     */
    selectionMode: ChipSelectionMode;
    /**
     * Optional numeric badge rendered after the label (e.g. a result count).
     * The badge colour inverts with the chip surface so it stays legible in both
     * the default and selected states. Omit (or pass a non-number) to hide it.
     */
    count?: number;
    /**
     * Disables interactivity. Reflects `aria-disabled` and removes
     * the chip from pointer/keyboard activation paths.
     * @default false
     */
    disabled: boolean;
    /**
     * Accessible-name fallback. Used as `aria-label` on the internal `<button>`
     * when the default slot is empty (and no explicit `aria-label` is set). Does
     * NOT render visible text — use the default slot for that. Matches the
     * `mud-button` convention.
     */
    label?: string;
    /**
     * When `type="input"`, renders a trailing close button that emits
     * `mudRemove` on activation. Ignored when `type="filter"`.
     * @default false
     */
    removable: boolean;
    private hasIconStart;
    private hasAvatar;
    private hasLabelSlot;
    host: HTMLMudChipElement;
    /**
     * Fires when `type="filter"` is toggled. Payload reports the new selected state.
     */
    mudSelect: EventEmitter<ChipSelectEventDetail>;
    /**
     * Fires when the user activates the remove button on a `type="input"` chip.
     */
    mudRemove: EventEmitter<void>;
    componentWillLoad(): void;
    componentDidLoad(): void;
    private detectSlots;
    private onLabelSlotChange;
    private onIconStartSlotChange;
    private onAvatarSlotChange;
    private hasAccessibleName;
    private resolveLabelText;
    private handleClick;
    private handleRemoveClick;
    private handleRemoveKeyDown;
    render(): any;
}