import { ChangeDetectorRef, OnInit } from '@angular/core';
import { FieldArrayType, FormlyFieldConfig } from '@ngx-formly/core';
import * as i0 from "@angular/core";
export declare class QueryBuilderFormlyComponent extends FieldArrayType implements OnInit {
    private cdr;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    getRowCondition(index: number): 'and' | 'or';
    /**
   * Sets the condition for a specific row
   * @param index The index of the row
   * @param condition The condition to set (and/or)
   */
    setRowCondition(index: number, condition: 'and' | 'or'): void;
    copyRule(): void;
    createField(field: FormlyFieldConfig): FormlyFieldConfig;
    /**
     * Duplicates the row at the given index.
     * A deep–clone of that row’s model is inserted right after the original row.
     */
    private backupAllDateRangeFields;
    private restoreAllDateRangeFields;
    isRowValidForCopy(index: number): boolean;
    reset(): void;
    getFilterType(subField: FormlyFieldConfig): string | undefined;
    /**
     * Helper method to restore a simple field value
     */
    private restoreSimpleField;
    /**
     * Helper method to restore a fieldGroup with nested controls (like date range)
     */
    private restoreFieldGroup;
    /**
     * Duplicates the row at the given index.
     * A deep–clone of that row's model is inserted right after the original row.
     */
    copy(index: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<QueryBuilderFormlyComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<QueryBuilderFormlyComponent, "sa-query-builder-formly", never, {}, {}, never, never, true, never>;
}