import { type Accessor } from "solid-js";
import type { FieldRootState } from "../internals/field-constants.js";
/**
 * Shape of the state surface exposed by `<Switch.Root>` to its compound parts
 * (currently just `<Switch.Thumb>`). Mirrors Base UI React's
 * `SwitchRootState` — it extends the shared `FieldRootState` (valid / touched
 * / dirty / filled / focused / disabled) with the switch-specific flags.
 */
export interface SwitchRootState extends FieldRootState {
    /** Whether the switch is currently active. */
    checked: boolean;
    /** Whether the component should ignore user interaction. */
    disabled: boolean;
    /** Whether the user should be unable to activate or deactivate the switch. */
    readOnly: boolean;
    /** Whether the user must activate the switch before submitting a form. */
    required: boolean;
}
/**
 * The value handed down by `<Switch.Root>` to its descendants.
 *
 * Solid 2 adaptations vs. React:
 *
 * - Reactive reads are exposed as `Accessor<T>` so descendants never perform a
 *   top-level reactive read on the context object itself (RFC 01).
 * - `state` is also an accessor so `<Switch.Thumb>` can drive its own
 *   `data-*` projection through `renderElement` without re-deriving.
 */
export interface SwitchRootContextValue {
    /** Current checked state. */
    checked: Accessor<boolean>;
    /** Whether the switch ignores user interaction. */
    disabled: Accessor<boolean>;
    /** Whether the switch is read-only (focusable but not activatable). */
    readOnly: Accessor<boolean>;
    /** Whether the switch is required for form submission. */
    required: Accessor<boolean>;
    /** Composite state snapshot — drives compound-part `data-*` projection. */
    state: Accessor<SwitchRootState>;
}
/**
 * Switch root context. `createContext<T | null>(null)` + `== null` sentinel
 * — Solid 2's `useContext` throws `ContextNotFoundError` when
 * the default is `undefined`, which would shadow the intended Base UI error
 * message below.
 */
export declare const SwitchRootContext: import("solid-js").Context<SwitchRootContextValue | null>;
/**
 * Read the `<Switch.Root>` context. Throws when the caller forgot to wrap
 * the subtree in `<Switch.Root>`.
 */
export declare function useSwitchRootContext(): SwitchRootContextValue;
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