import { CheckboxLabelUnion } from '../../..';
import { NestedGridFormCheckboxOption } from '../../../GridForm/types';
import { MinimalCheckboxProps, NestedConnectedCheckboxOption } from '../types';
type FlatCheckbox = Omit<MinimalCheckboxProps, 'value'> & CheckboxLabelUnion & {
    level: number;
    parentValue?: string;
    options: string[];
    value: string;
};
type FlatCheckboxState = Pick<FlatCheckbox, 'checked' | 'indeterminate'>;
export declare const flattenOptions: (opts: NestedConnectedCheckboxOption[] | NestedGridFormCheckboxOption[], level?: number, parentValue?: string) => FlatCheckbox[];
export declare const getAllDescendants: (parentValue: string, flatOptions: FlatCheckbox[]) => string[];
export declare const calculateStates: (selectedValues: string[], flatOptions: FlatCheckbox[]) => Map<string, FlatCheckboxState>;
interface HandleCheckboxChangeParams {
    option: FlatCheckbox;
    isChecked: boolean;
    selectedValues: string[];
    flatOptions: FlatCheckbox[];
    onChange: (values: string[]) => void;
    onUpdate?: (values: string[]) => void;
}
export declare const handleCheckboxChange: ({ option, isChecked, selectedValues, flatOptions, onChange, onUpdate, }: HandleCheckboxChangeParams) => void;
interface RenderCheckboxParams {
    option: FlatCheckbox;
    state: FlatCheckboxState;
    name: string;
    isRequired: boolean;
    isDisabled: boolean;
    onBlur: () => void;
    onChange: (event: React.ChangeEvent<HTMLInputElement>) => void;
    ref: React.RefCallback<HTMLInputElement>;
    error?: boolean;
    flatOptions: FlatCheckbox[];
}
export declare const renderCheckbox: ({ option, state, name, isRequired, isDisabled, onBlur, onChange, ref, error, flatOptions, }: RenderCheckboxParams) => import("react/jsx-runtime").JSX.Element;
export {};