import { ValidatorResult, ValidatorError } from './decorators/validator';
import { DxFormValidatorDefinition } from './decorators/interfaces';
import { ValidationErrors, KeyValue } from 'ngrx-forms';
import { DxFormState } from './form-state';
export declare function getValueByObjectPath<T = any>(obj: any, path: string): T | null;
export declare function deepmergeArrayGroups<T>(arrayInits: any, formState: T): T;
export declare function buildNewFormArray<T extends {
    order: number;
}>(formArrayValue: T[], newItem: Partial<T>, start: boolean): T[];
export declare function getFormIdFromControlId(controlId: string): string;
export declare function splitControlIdInParentAndControlId(controlId: string): string[] | null;
export declare function splitControlIdInRootAndPath(controlId: string): string[] | null;
export declare function getStoreStateWithForm<Form, RawForm>(formId: string, formRegister: Partial<DxFormState<Form, RawForm>>, initial?: Partial<Form>): {
    dx: {
        forms: {
            [x: string]: DxFormState<any, any>;
        };
    };
};
export declare function provideMockStoreWithForm<Form, RawForm>(formId: string, formRegister: Partial<DxFormState<Form, RawForm>>, initial?: Partial<Form>): import("@angular/core").Provider[];
export declare function validationResultRoValidationError(result: ValidatorResult, validatorErrorTemplate: string, data: KeyValue): ValidatorError | null;
export declare function controlValidatorWrapper<Value>(validator: (value: Value) => ValidatorResult, definition: DxFormValidatorDefinition<any, any>): (value: Value) => ValidationErrors | null;
export declare function groupByControlPath<D extends {
    controlPaths: string[];
}>(validators: D[]): {
    [key: string]: D[];
};