import { AriaAttributes, type RefObject, type FormEvent as ReactFormEvent, type ChangeEvent, type FocusEvent } from 'react';
import { AriaLabelingProps } from '../../../core/types/a11y-props.js';
/**
 * Getter function to read the error type form the validity state.
 * The validity state values are readonly and can't therefore not be iterated but need to accessed directly instead.
 * https://stackoverflow.com/questions/20891950/html-validation-api-returns-an-empty-object-in-firefox?rq=2
 * @internal
 */
export declare function getErrorType(validityState?: ValidityState): "badInput" | "patternMismatch" | "rangeOverflow" | "rangeUnderflow" | "stepMismatch" | "tooLong" | "tooShort" | "typeMismatch" | "valueMissing" | null;
/**
 * Internal getter function to return the matching formatted message for
 * each validityStateKey.
 * @internal
 */
export declare function getI18nErrorMessage(key: keyof ValidityState, ref?: HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement | null): import("react/jsx-runtime").JSX.Element | null;
/** @internal */
interface FormFieldValidationProps {
    ariaProps: Pick<AriaAttributes, 'aria-errormessage' | 'aria-invalid' | 'aria-describedby'>;
    onInvalid: (event: ReactFormEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>) => void;
    onChange: (event?: ChangeEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>) => void;
    onBlur: (event?: FocusEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>) => void;
}
/**
 * Hook to generate ARIA props based on the form field messages
 * @param ariaLabelingProps - ARIA labeling properties
 * @returns ARIA props for the form field
 * @internal
 */
export declare function useFormFieldValidationAriaProps(ariaLabelingProps?: AriaLabelingProps): {
    'aria-describedby': string | undefined;
    "aria-errormessage"?: string | undefined | undefined;
    "aria-invalid"?: boolean | "false" | "true" | "grammar" | "spelling" | undefined | undefined;
    'aria-label'?: string;
    'aria-labelledby'?: string;
    'aria-details'?: string;
};
/**
 * @param ref - Reference to the input element
 * @param validationDeps - Values that trigger re-validation when changed (e.g., [required, min, max, pattern]).
 * @param ariaLabelingProps - ARIA labeling properties
 * @param controlId - Optional control ID for message management
 * @internal
 */
export declare function useFormFieldValidation(ref: RefObject<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement | null>, validationDeps?: Record<string, string | number | boolean | undefined>, ariaLabelingProps?: AriaLabelingProps, controlId?: string): FormFieldValidationProps;
export declare function getCombinedAriaProps(validationAriaProps: Pick<AriaAttributes, 'aria-errormessage' | 'aria-invalid' | 'aria-describedby'>, labelingProps: AriaLabelingProps): {
    'aria-describedby': string | undefined;
    "aria-errormessage"?: string | undefined | undefined;
    "aria-invalid"?: boolean | "false" | "true" | "grammar" | "spelling" | undefined | undefined;
    'aria-label'?: string;
    'aria-labelledby'?: string;
    'aria-details'?: string;
};
export {};