import type { FormFieldState } from '@primevue/forms';
import { type InjectionKey, type MaybeRefOrGetter } from 'vue';
import type { FormInstance, FormValues } from '../types/form.js';
/**
 * The injection key for acquiring a {@link FormInstance} object within the
 * descendant component of a Form. Consider using {@link injectFormInstance}
 * instead.
 */
export declare const FormSymbol: InjectionKey<FormInstance>;
/**
 * Helper method to create a new stateful object for a Form. You shouldn't ever
 * need to use this directly.
 *
 * @private
 */
export declare function createFormInstance(uid?: string): FormInstance;
/**
 * Provides the object that a Form uses to convey stateful information to the
 * DI registry. You shouldn't ever need to use this directly.
 *
 * @private
 */
export declare function provideFormInstance(uid?: string): FormInstance;
/**
 * Injects the stateful object provided by an ancestor Form instance. If not
 * available, a dummy state object is generated.
 *
 * @private
 */
export declare function injectFormInstance(uid?: string): FormInstance;
/**
 * Takes a Primevue Form's `states` object, and extracts the current values
 * of each named property. In doing so, it will deref proxies, and create
 * shallow clones of any arrays/objects it encounters.
 *
 * @private
 */
export declare function getValuesFromFormState<T extends FormValues = FormValues>(state: Record<string, FormFieldState>): T;
/**
 * @private
 */
export type UseOptionListMethodsConfig = {
    optionLabel?: string | ((data: unknown) => string);
    optionValue?: string | ((data: unknown) => string);
    optionIcon?: string | ((data: unknown) => string);
    optionDisabled?: string | ((data: unknown) => boolean);
    optionDataKey?: string;
};
/**
 * Creates a set of common methods for interacting with an array of "options" like what
 * gets provided to a Select or RadioGroup.
 *
 * @private
 */
export declare function useOptionListMethods(config: MaybeRefOrGetter<UseOptionListMethodsConfig>): import("vue").ComputedRef<{
    getOptionLabel: (option: unknown) => string;
    getOptionValue: (option: unknown) => unknown;
    getOptionIcon: (option: unknown) => string | undefined;
    getOptionDisabled: (option: unknown) => boolean;
    getOptionRenderKey: (option: unknown) => string | number | undefined;
    getOptionIndex: (needle: unknown, haystack: unknown) => number;
    getOptionByValue: <T>(needle: unknown, haystack: MaybeRefOrGetter<T[] | undefined>) => T | undefined;
}>;