import { EventEmitter, SimpleChanges } from '@angular/core';
import { ApiService } from '../../services/api.service';
import * as i0 from "@angular/core";
export declare class RadioButtonFieldsComponent {
    private formService;
    question: any;
    count: number;
    required: boolean;
    displayOptionsInColumn: boolean;
    hint: string;
    color: string;
    minimumSelection: number;
    maximumSelection: number;
    optionType: string;
    lookupTable: string;
    customOptions: any[];
    database: any;
    api: any;
    apiOptions: any[];
    translations: any;
    selectedLanguage: string;
    displayQuestion: string;
    inPreview: boolean;
    answerChange: EventEmitter<any>;
    constructor(formService: ApiService);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    getQuestion(): void;
    valueAssigned(): void;
    fetchDataFromLookup(): void;
    fetchDataFromDatabase(): void;
    transformDatabaseObject(database: any): {
        tableName: any;
        valueField: any;
        labelField: any;
        criteria: any;
    };
    fetchDataFromAPI(): void;
    extractDataByPath(data: any, path: string): any;
    upateAnswer(event: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RadioButtonFieldsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RadioButtonFieldsComponent, "lib-radio-button-fields", never, { "question": { "alias": "question"; "required": false; }; "translations": { "alias": "translations"; "required": false; }; "selectedLanguage": { "alias": "selectedLanguage"; "required": false; }; "inPreview": { "alias": "inPreview"; "required": false; }; }, { "answerChange": "answerChange"; }, never, never, false, never>;
}