import * as React from 'react';
import { DeepPartial, FieldValues, FormStateProxy, FieldErrors, OnSubmit, FieldElement, ValidationOptions, ManualFieldError, MultipleFieldErrors, Control, OmitResetState, Message, LiteralToPrimitive, IsFlatObject, IsAny } from './types';
export declare type FormProps<FormValues extends FieldValues = FieldValues> = {
    children: React.ReactNode;
} & FormContextValues<FormValues>;
export declare type FormContextValues<FormValues extends FieldValues = FieldValues> = {
    register<Element extends FieldElement<FormValues> = FieldElement<FormValues>>(): (ref: Element | null) => void;
    register<Element extends FieldElement<FormValues> = FieldElement<FormValues>>(validationOptions: ValidationOptions): (ref: Element | null) => void;
    register(name: IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string, validationOptions?: ValidationOptions): void;
    register<Element extends FieldElement<FormValues> = FieldElement<FormValues>>(ref: Element, validationOptions?: ValidationOptions): void;
    unregister(name: (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string) | (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string)[]): void;
    watch(): FormValues;
    watch(option: {
        nest: boolean;
    }): FormValues;
    watch<T extends string, U extends unknown>(field: T, defaultValue?: T extends keyof FormValues ? FormValues[T] : LiteralToPrimitive<U>): T extends keyof FormValues ? FormValues[T] : LiteralToPrimitive<U>;
    watch<T extends keyof FormValues>(fields: T[], defaultValues?: DeepPartial<Pick<FormValues, T>>): Pick<FormValues, T>;
    watch(fields: string[], defaultValues?: DeepPartial<FormValues>): DeepPartial<FormValues>;
    setError(name: IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string, type: MultipleFieldErrors): void;
    setError(name: IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string, type: string, message?: Message): void;
    setError(name: ManualFieldError<FormValues>[]): void;
    clearError(name?: (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string) | (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string)[]): void;
    setValue<T extends string, U extends unknown>(name: T, value: T extends keyof FormValues ? IsAny<FormValues[T]> extends true ? any : DeepPartial<FormValues[T]> : LiteralToPrimitive<U>, shouldValidate?: boolean): void;
    setValue<T extends keyof FormValues>(namesWithValue: DeepPartial<Pick<FormValues, T>>[], shouldValidate?: boolean): void;
    triggerValidation(payload?: (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string) | (IsFlatObject<FormValues> extends true ? Extract<keyof FormValues, string> : string)[]): Promise<boolean>;
    errors: FieldErrors<FormValues>;
    formState: FormStateProxy<FormValues>;
    reset: (values?: DeepPartial<FormValues>, omitResetState?: OmitResetState) => void;
    getValues(): IsFlatObject<FormValues> extends false ? Record<string, unknown> : FormValues;
    getValues(payload: {
        nest: true;
    }): FormValues;
    getValues(payload: {
        nest: false;
    }): IsFlatObject<FormValues> extends false ? Record<string, unknown> : FormValues;
    getValues<T extends string, U extends unknown>(payload: T): T extends keyof FormValues ? FormValues[T] : U;
    handleSubmit: (callback: OnSubmit<FormValues>) => (e?: React.BaseSyntheticEvent) => Promise<void>;
    control: Control<FormValues>;
};