/** Which control shape renders: a text chip, a colour dot, an image tile, or a label-plus-unit-price pack. */
export type OptionChipVariant = "chip" | "swatch" | "image-tile" | "pack";
/** md is a 44px hit; lg is 52px. */
export type OptionChipSize = "md" | "lg";
/** One selectable option. Renders role="radio"; the parent supplies the radiogroup and arrow keys. */
export interface OptionChipProps {
    /** Visible text for chip, pack and image-tile; the accessible name for a swatch. */
    label: string;
    /** Controlled: sets `aria-checked` and the selected styling; clicking never toggles it. Defaults to false. */
    selected?: boolean;
    /** Native disabled: dimmed, not focusable, onSelect never fires. */
    disabled?: boolean;
    /** Struck through and dimmed but still focusable and announced as unavailable; onSelect still fires so a parent can re-derive. */
    unavailable?: boolean;
    /** Draws a 1px error ring; use when the group needs a pick. */
    invalid?: boolean;
    /** Picks the layout; `swatch` needs `swatch`, `image-tile` uses `image`, and `pack` shows `hint` as a second line. Defaults to "chip". */
    variant?: OptionChipVariant;
    /** Any CSS colour from product data; the one place a literal colour is allowed. */
    swatch?: string;
    /** Image source for an image-tile. */
    image?: string;
    /** Secondary text: a corner badge on a chip ("3 left"), a second line on a pack or tile. */
    hint?: string;
    /** Swatch only: print the colour name under the dot. */
    showLabel?: boolean;
    /** Control scale across all variants. Defaults to "md". */
    size?: OptionChipSize;
    /** Stretch to the parent's width, for grid layouts. */
    fullWidth?: boolean;
    /** Fires on every click, including when already selected or `unavailable`; never when `disabled`. Does not toggle `selected`. */
    onSelect?: () => void;
    /** Fires when the button receives focus; takes no arguments. */
    onFocus?: () => void;
    /** Roving tabindex from the parent group; omit for a standalone chip. */
    tabIndex?: number;
    "data-testid"?: string;
}