import type { ControlSize } from "../../Theme/tokens/primitives/controlSizes";
import type { TabActivationMode, TabsColorScheme, TabsOrientation, TabsVariant } from "./TabsProps";
export interface TabsContextValue {
    /** Id prefix from which tab and panel ids are derived. */
    baseId: string;
    /** Selected tab value; undefined when none is selected, e.g. in link mode. */
    selectedId: string | undefined;
    /** Tab that holds the roving tab stop. */
    focusedId: string | undefined;
    /** Selects a tab by value; updates internal state only when uncontrolled. */
    select: (value: string) => void;
    /** Moves the roving focus to a tab without selecting it. */
    focusTab: (value: string) => void;
    /** True once a panel container exists; tabs then point `aria-controls` at their panel. */
    hasPanels: boolean;
    /** Called by TabPanels to mark that this Tabs instance has panels. */
    registerPanels: () => void;
    /** Layout axis and arrow-key direction. */
    orientation: TabsOrientation;
    /** Whether focus alone selects a tab. */
    activationMode: TabActivationMode;
    /** Visual treatment shared by every tab. */
    variant: TabsVariant;
    /** Control size shared by every tab. */
    size: ControlSize;
    /** Colour of the selected tab and its count badge. */
    colorScheme: TabsColorScheme;
    /** Keeps unselected panels unmounted until first selected. */
    isLazy: boolean;
    /** Tabs share the tablist's width equally. */
    isFitted: boolean;
}
export declare const TabsContext: import("react").Context<TabsContextValue | undefined>;
export declare const useTabsContext: () => TabsContextValue;
export declare const tabId: (baseId: string, value: string) => string;
export declare const panelId: (baseId: string, value: string) => string;