import { ElementRef, AfterViewInit, OnInit } from '@angular/core';
import { ACDataType } from '../../../common/data-types/ac-data-types';
import { ACBasePrimitive } from '../base/ac-base-primitive';
export declare class ACIfComponent extends ACBasePrimitive implements AfterViewInit, OnInit {
    private elementRef;
    ErrorText: string;
    info: string;
    _acValue: ACDataType;
    set acValue(val: ACDataType);
    get acValue(): ACDataType;
    test: boolean;
    testvalue: boolean;
    _testExpression: any;
    set testExpression(val: string);
    get testExpression(): string;
    ngOnInit(): void;
    parseExpression(_expression: string): void;
    ngAfterViewInit(): void;
    inverted: boolean;
    isbool: boolean;
    isnumber: boolean;
    /**
     * // 0 = ==, 1 <=, 2 >=, 3 >, 4 <
     */
    numberCompareMode: number;
    numberValue: any;
    isstring: boolean;
    stringValue: any;
    constructor(elementRef: ElementRef);
    private _isNumeric;
    isTrue: boolean;
    changed(): void;
}