export type StarInteractionState = "default" | "hovered" | "focused" | "pressed";
export declare const HALO_RATIO = 1.33;
export declare const FILLED = "icon-brand-onneutral-default";
export declare const FILLED_DISABLED = "icon-disabled-default";
export declare const TRACK = "icon-neutral-tertiary-default";
export declare const haloVariants: (props?: ({
    interactive?: boolean | null | undefined;
    forced?: "default" | "pressed" | "hovered" | "focused" | null | undefined;
} & import('class-variance-authority/types').ClassProp) | undefined) => string;
export declare const STAR_HOVER_CLASSES: string;
export declare const FORCED_FILL: Record<StarInteractionState, string>;
/**
 * State classes for the FILLED layer, applied only when `selected` (otherwise
 * the filled layer is clipped to zero width and never visible).
 */
export declare const starFillState: (selected: boolean, interactionState: StarInteractionState) => string;
/**
 * State classes for the TRACK layer, applied only when NOT `selected` (the
 * track is the visible layer for an unselected star).
 */
export declare const starTrackState: (selected: boolean, interactionState: StarInteractionState) => string;