import { FormModelField, FormModelFieldSchema } from './FormModelField';
import { ServerValidationError } from './validation/ServerValidationError';
export type FormModelValues = Record<string, any>;
export type FormModelInitialiseValues<TValues extends FormModelValues, TOutput extends FormModelValues = TValues> = {
    [K in keyof TValues]: TValues[K] | TOutput[TValues[K]['name']];
};
export type FormModelSchema<TValues extends FormModelValues = FormModelValues, TOutput extends FormModelValues = Partial<TValues>> = {
    [K in keyof TValues]: FormModelFieldSchema<TValues[K], TOutput[TValues[K]['name']]>;
};
export type FormModelFields<TValues extends FormModelValues = FormModelValues> = {
    [K in keyof TValues]: FormModelField<TValues[K]>;
};
export interface FormModelError {
    message: string;
    value?: any;
}
export declare class FormModel<TValues extends FormModelValues = FormModelValues, TOutput extends FormModelValues = Partial<TValues>> {
    fields: FormModelFields<TValues>;
    errors: FormModelError[];
    constructor(schema: FormModelSchema<TValues, TOutput>);
    get data(): TOutput;
    get hasChanged(): boolean;
    get hasErrors(): boolean;
    initialise(input: FormModelInitialiseValues<TValues, TOutput>): void;
    get<K extends keyof TValues>(key: K): TValues[K] | undefined;
    set<K extends keyof TValues>(key: K, value: TValues[K]): void;
    clearErrors(): void;
    applyServerValidationErrorToFields(error: ServerValidationError): void;
}