/**
 * Utility functions for creating a Formly component for testing, based on:
 * https://github.com/ngx-formly/ngx-formly/tree/main/src/core/testing/src
 *
 * This and other useful testing tools will be included in Formly v6, so
 * this file can be deleted once v6 is released in the 2nd half of 2020:
 * https://github.com/ngx-formly/ngx-formly/milestone/6
 */
import { ComponentFixture } from '@angular/core/testing';
import { DebugElement, NgModule } from '@angular/core';
import { FormlyFieldConfig, ConfigOption } from '@ngx-formly/core';
import * as i0 from "@angular/core";
export interface IFormlyDebugElement<E> extends DebugElement {
    readonly nativeElement: E;
}
export interface IComponentOptions<T> extends NgModule {
    template?: string;
    inputs?: T;
    config?: ConfigOption;
    detectChanges?: boolean;
}
export declare function createComponent<T>({ template, inputs, config, detectChanges, imports, declarations, providers, }: IComponentOptions<T>): T & {
    fixture: ComponentFixture<T>;
    detectChanges: (checkNoChanges?: boolean) => void;
    setInputs: (inputs: Partial<T>) => void;
    query: <E extends Element = Element>(selector: string) => IFormlyDebugElement<E>;
    queryAll: <E_1 extends Element = Element>(selector: string) => IFormlyDebugElement<E_1>[];
};
export declare function createFormlyFieldComponent(field: FormlyFieldConfig, config?: IComponentOptions<{
    field: FormlyFieldConfig;
}>): {
    field: FormlyFieldConfig;
} & {
    fixture: ComponentFixture<{
        field: FormlyFieldConfig;
    }>;
    detectChanges: (checkNoChanges?: boolean) => void;
    setInputs: (inputs: Partial<{
        field: FormlyFieldConfig;
    }>) => void;
    query: <E extends Element = Element>(selector: string) => IFormlyDebugElement<E>;
    queryAll: <E_1 extends Element = Element>(selector: string) => IFormlyDebugElement<E_1>[];
};
export declare class FormlyTestComponent {
    static ɵfac: i0.ɵɵFactoryDeclaration<FormlyTestComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FormlyTestComponent, "lib-formly-test-component", never, {}, {}, never, never, false>;
}
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