import { FocusEventHandler } from 'react';
import { CapInputSize, InputVariantColor } from '../enums';
import { FormControlContext } from './FormControl';
export type FunctionArguments<T extends Function> = T extends (...args: infer R) => any ? R : never;
export declare function callAllHandlers<T extends (event: any) => void>(...fns: (T | undefined)[]): (event: FunctionArguments<T>[0]) => void;
export interface UseFormControlProps<T extends HTMLElement> extends FormControlContext {
    id?: string;
    onFocus?: FocusEventHandler<T>;
    onBlur?: FocusEventHandler<T>;
    disabled?: boolean;
    required?: boolean;
    readOnly?: boolean;
    variantSize?: CapInputSize;
    variantColor?: InputVariantColor;
    'aria-describedby'?: string;
}
export declare function useFormControl<T extends HTMLElement>(props: UseFormControlProps<T>): {
    variantSize: CapInputSize;
    variantColor: InputVariantColor;
    disabled: boolean;
    readOnly: boolean;
    required: boolean;
    'aria-invalid': true | undefined;
    'aria-required': true | undefined;
    id: string | undefined;
    inputId: string | undefined;
    onFocus: (event: import("react").FocusEvent<T, Element>) => void;
    onBlur: (event: import("react").FocusEvent<T, Element>) => void;
    'aria-describedby'?: string;
};