import { OnInit, EventEmitter } from '@angular/core';
import { FormBuilder, FormGroup } from '@angular/forms';
import { FieldItemModel } from '../../../to-share/field-item-model.interface';
import { FormEditorConfigService, SelectableFieldItemModel, SelectableGridColumnDefinitions } from '../../../form-editor-config.service';
import { FieldItemGridOptionsColumnDefsModel, FieldItemGridOptionsModel } from '../../../to-share/field-item-component-options-model.interface';
import { TfNgFormEditorService } from '../../../tf-ng-form-editor.service';
import { RowUpdateModel } from './row/row.component';
export declare class GridComponent implements OnInit {
    private fb;
    private formEditorConfig;
    private formEditorService;
    updated: EventEmitter<FieldItemGridOptionsModel>;
    updatedFieldGroup: EventEmitter<FieldItemModel[]>;
    selectedField: EventEmitter<SelectableFieldItemModel>;
    private _selectableItem;
    set selectableItem(model: SelectableFieldItemModel);
    get selectableItem(): SelectableFieldItemModel;
    private _fieldItem;
    set fieldItem(item: FieldItemModel);
    get fieldItem(): FieldItemModel;
    form: FormGroup;
    columnDefs: FieldItemGridOptionsColumnDefsModel[];
    types: SelectableFieldItemModel[];
    formReady: boolean;
    colDefaultsSpans: any;
    columnDefinitions: SelectableGridColumnDefinitions[];
    constructor(fb: FormBuilder, formEditorConfig: FormEditorConfigService, formEditorService: TfNgFormEditorService);
    ngOnInit(): void;
    initAvailableItems(): void;
    initForm(): void;
    createColumnDefFormGroup(item: any, index: any): FormGroup;
    onChanges(): void;
    addRow(): void;
    onRowUpdated(row: RowUpdateModel): void;
    getColSpan(col: any, index: number): any;
    getColFormation(): string;
}