import { AfterViewInit, ElementRef, OnChanges, OnInit, Renderer2, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare class SCFittextDirective implements AfterViewInit, OnInit, OnChanges {
    private el;
    private renderer;
    fittext: boolean;
    compression: number;
    activateOnResize: boolean;
    minFontSize: number | 'inherit';
    maxFontSize: number | 'inherit';
    delay: number;
    innerHTML: any;
    fontUnit: 'px' | 'em' | string;
    private fittextParent;
    private fittextElement;
    private fittextMinFontSize;
    private fittextMaxFontSize;
    private computed;
    private newlines;
    private lineHeight;
    private display;
    private calcSize;
    private resizeTimeout;
    constructor(el: ElementRef, renderer: Renderer2);
    onWindowResize: () => void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private setFontSize;
    private calculateNewFontSize;
    private setStyles;
    static ɵfac: i0.ɵɵFactoryDeclaration<SCFittextDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SCFittextDirective, "[sc-fittext]", never, { "fittext": "fittext"; "compression": "compression"; "activateOnResize": "activateOnResize"; "minFontSize": "minFontSize"; "maxFontSize": "maxFontSize"; "delay": "delay"; "innerHTML": "innerHTML"; "fontUnit": "fontUnit"; }, {}, never>;
}