import { default as React, HTMLAttributes } from 'react';
import { LabelProps } from '../Label';
import { CheckboxGroupThemeType } from './CheckboxGroup.themes';
import { CheckboxProps } from './components/Checkbox/Checkbox.props';
import { ItemRootProps } from './components/ItemRoot';
import { ItemRootSelectAllProps } from './components/CheckboxSelectAll/ItemRootSelectAll.props';
export type LabelGroupOrientation = 'horizontal' | 'vertical';
export type CheckboxGroupChangeEvent = (values: CheckboxStateType[], changedValue: InternalCheckboxGroupChangeEvent) => void;
export type InternalCheckboxGroupChangeEvent = {
    /**
     * Change type: 'selectAll' to select all.
     */
    type: 'selectAll';
    /**
     * The value of the elements.
     */
    name: 'selectAll';
} | {
    /**
     * Change type: 'checkbox' to change the state of a specific checkbox.
     */
    type: 'checkbox';
    /**
     * Value for changing the state of one of the elements (if the type is 'checkbox').
     */
    name: string;
};
export interface RegisterOptionsType {
    /**
     * An attribute indicating whether the element is disabled.
     * If `true', the user will not be able to interact with the component.
     */
    isDisabled?: boolean;
    /**
     * Checkbox state: whether it is selected by default.
     */
    isDefaultChecked?: boolean;
}
export interface CheckboxStateType {
    /**
     * Unique value for the Checkbox.
     */
    name: string;
    /**
     * Checkbox state: whether it is selected.
     */
    isChecked: boolean;
    /**
     * An attribute indicating whether the element is disabled.
     * If `true', IsChecked remains unchanged.
     */
    isDisabled?: boolean;
}
type CheckboxGroupBaseProps = Omit<HTMLAttributes<HTMLDivElement>, 'onChange' | 'disabled'>;
export type RegisterHandlerResult = RegisterOptionsType & {
    /**
     * The value for registration (optional).
     */
    name: string;
    /**
     * The state change processing function.
     */
    onChange: (option: InternalCheckboxGroupChangeEvent) => void;
};
export type RegisterHandlerType = (name: string, options?: RegisterOptionsType) => RegisterHandlerResult;
export type UseCheckboxGroupStateArgs = {
    /**
     * The state change processing function.
     */
    onChange: CheckboxGroupChangeEvent;
    /**
     * An attribute indicating whether the elements are disabled.
     */
    isDisabled?: boolean;
};
export interface CheckboxContextProps {
    /**
     * The initially selected value is Checkboxes.
     */
    values: Map<string, CheckboxStateType>;
    /**
     * The `disabled` attribute for `Checkboxes'.
     *
     * Automatically applied to all Checkbox buttons.
     */
    isDisabled?: boolean;
    /**
     * Registration of the checkbox.
     */
    register: RegisterHandlerType;
}
export type CheckboxGroupProps = CheckboxGroupBaseProps & Omit<CheckboxContextProps, 'onChange' | 'values' | 'register'> & {
    /**
     * Change state handler function.
     */
    onChange: CheckboxGroupChangeEvent;
    /**
     * Responsible for vertical or horizontal alignment of CheckboxGroup.
     */
    orientation?: LabelGroupOrientation;
    /**
     * Object with CSS theme properties.
     */
    theme: CheckboxGroupThemeType;
};
export type CheckboxGroupType = React.ForwardRefExoticComponent<CheckboxGroupProps & React.RefAttributes<HTMLDivElement>> & {
    /**
     * Checkbox component.
     */
    Checkbox: React.FC<CheckboxProps>;
    /**
     * Checkbox component.
     */
    CheckboxSelectAll: React.FC<CheckboxProps>;
    /**
     * ItemRootSelectAll component.
     */
    ItemRootSelectAll: React.FC<ItemRootSelectAllProps>;
    /**
     * ItemRoot component.
     */
    ItemRoot: React.FC<ItemRootProps>;
    /**
     * Label component.
     */
    Label: React.ForwardRefExoticComponent<LabelProps & React.RefAttributes<HTMLLabelElement>>;
};
export {};
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