import { AfterViewInit, ElementRef, Injector, OnChanges, OnInit, Renderer2 } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ClrReadonlyDirective implements OnChanges, OnInit, AfterViewInit {
    private elementRef;
    private readonly renderer;
    private readonly injector;
    /**
     * @deprecated Use {@link clrInputSuffix} or {@link clrInputPrefix} from Clarity instead.
     */
    unitPosition: string;
    property: string | null;
    clrReadOnly: boolean;
    /**
     * @deprecated Use {@link clrInputSuffix} or {@link clrInputPrefix} from Clarity instead.
     */
    unit: string;
    decimalPlaces: number;
    roundValue: boolean;
    autofillDecimals: boolean;
    decimalSeparator: string;
    groupingSeparator: string;
    constructor(elementRef: ElementRef, renderer: Renderer2, injector: Injector);
    private isInitialized;
    ngOnInit(): void;
    ngOnChanges(): void;
    ngAfterViewInit(): void;
    private resetReadonly;
    private renderAsSpan;
    private determineControlType;
    private formatControlValue;
    private formatNumericValue;
    private formatValueForObjectValue;
    private formatListValue;
    private addTextPrefixSuffixToValue;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrReadonlyDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ClrReadonlyDirective, "[clrReadonly]", never, { "unitPosition": { "alias": "clrUnitPosition"; "required": false; }; "property": { "alias": "clrReadOnlyProperty"; "required": false; }; "clrReadOnly": { "alias": "clrReadonly"; "required": false; }; "unit": { "alias": "clrUnit"; "required": false; }; "decimalPlaces": { "alias": "clrDecimalPlaces"; "required": false; }; "roundValue": { "alias": "clrRoundDisplayValue"; "required": false; }; "autofillDecimals": { "alias": "clrAutofillDecimals"; "required": false; }; "decimalSeparator": { "alias": "clrDecimalSep"; "required": false; }; "groupingSeparator": { "alias": "clrGroupingSep"; "required": false; }; }, {}, never, never, false, never>;
}