export type SwitchConfig = {
    checked: () => boolean;
    onChange?: (checked: boolean) => void;
    disabled?: () => boolean;
    id?: () => string | undefined;
    invalid?: () => boolean;
    required?: () => boolean;
    error?: () => string | undefined;
    hint?: () => string | undefined;
    ariaLabel?: () => string | undefined;
};
export type SwitchProps = {
    type: 'button';
    role: 'switch';
    id: string | undefined;
    'aria-checked': boolean;
    'aria-invalid': 'true' | undefined;
    'aria-required': 'true' | undefined;
    'aria-describedby': string | undefined;
    'aria-label': string | undefined;
    disabled: boolean;
    'data-checked': '' | undefined;
    onclick: () => void;
    onkeydown: (e: KeyboardEvent) => void;
};
export type Switch = {
    /** Current on/off state. */
    readonly checked: boolean;
    readonly disabled: boolean;
    /** Flip on/off (no-op when disabled). */
    toggle: () => void;
    onKeydown: (e: KeyboardEvent) => void;
    /** Spread onto the switch element. */
    switchProps: () => SwitchProps;
};
export declare function createSwitch(config: SwitchConfig): Switch;