ref: Formatted code using Prettier rules

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "ng2-fittext",
-  "version": "1.2.9",
+  "version": "1.2.10",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

src/directives/ng2-fittext.directive.ts

@@ -2,20 +2,21 @@ import {
   AfterViewChecked,
   AfterViewInit,
   Directive,
-    ElementRef, HostListener,
+  ElementRef,
+  HostListener,
   Input,
   Output,
   EventEmitter,
   OnChanges,
   OnInit,
-    Renderer2
+  Renderer2,
 } from '@angular/core';
 
 @Directive({
-    selector: '[fittext]'
+  selector: '[fittext]',
 })
-export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, AfterViewChecked {
-
+export class Ng2FittextDirective
+  implements AfterViewInit, OnInit, OnChanges, AfterViewChecked {
   @Input('fittext') fittext: any;
   @Input('activateOnResize') activateOnResize: boolean;
   @Input('container') container: HTMLElement;
@@ -34,8 +35,7 @@ export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, Af
   private speed = 1.05;
   private done = false;
 
-    constructor(public el: ElementRef,
-                public renderer: Renderer2) {}
+  constructor(public el: ElementRef, public renderer: Renderer2) {}
 
   setFontSize(fontSize: number) {
     if (this.isVisible() && !this.done) {
@@ -48,7 +48,10 @@ export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, Af
 
       this.fontSize = fontSize;
       this.fontSizeChanged.emit(fontSize);
-            return this.el.nativeElement.style.setProperty('font-size', (fontSize).toString() + 'px');
+      return this.el.nativeElement.style.setProperty(
+        'font-size',
+        fontSize.toString() + 'px'
+      );
     }
   }
 
@@ -59,7 +62,7 @@ export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, Af
   checkOverflow(parent: any, children: any) {
     const overflowX = children.scrollWidth - parent.clientWidth;
     const overflowY = children.clientHeight - parent.clientHeight;
-        return (overflowX > 1 || overflowY > 1);
+    return overflowX > 1 || overflowY > 1;
   }
 
   @HostListener('window:resize', ['$event'])
@@ -94,8 +97,12 @@ export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, Af
   ngAfterViewInit() {
     if (this.isVisible() && !this.done) {
       if (this.fittext) {
-                const overflow = this.container ? this.checkOverflow(this.container, this.el.nativeElement)
-                    : this.checkOverflow(this.el.nativeElement.parentElement, this.el.nativeElement);
+        const overflow = this.container
+          ? this.checkOverflow(this.container, this.el.nativeElement)
+          : this.checkOverflow(
+              this.el.nativeElement.parentElement,
+              this.el.nativeElement
+            );
         if (overflow) {
           if (this.fontSize > this.minFontSize) {
             // iterate only until font size is bigger than minimal value
@@ -128,11 +135,15 @@ export class Ng2FittextDirective implements AfterViewInit, OnInit, OnChanges, Af
   }
 
   private getStartFontSizeFromHeight(): number {
-        return this.container ? this.container.clientHeight : this.el.nativeElement.parentElement.clientHeight;
+    return this.container
+      ? this.container.clientHeight
+      : this.el.nativeElement.parentElement.clientHeight;
   }
 
   private getStartFontSizeFromWeight(): number {
-        return this.container ? this.container.clientWidth : this.el.nativeElement.parentElement.clientWidth;
+    return this.container
+      ? this.container.clientWidth
+      : this.el.nativeElement.parentElement.clientWidth;
   }
 
   private isVisible(): boolean {

src/ng2-fittext.module.ts

@@ -1,23 +1,17 @@
 import { Ng2FittextDirective } from './directives/ng2-fittext.directive';
 import { CommonModule } from '@angular/common';
-import {NgModule} from "@angular/core";
+import { NgModule } from '@angular/core';
 
 @NgModule({
-    declarations: [
-        Ng2FittextDirective
-    ],
-    exports: [
-        Ng2FittextDirective
-    ],
-    imports: [
-        CommonModule
-    ]
+  declarations: [Ng2FittextDirective],
+  exports: [Ng2FittextDirective],
+  imports: [CommonModule],
 })
 export class Ng2FittextModule {
   static forRoot() {
     return {
       ngModule: Ng2FittextModule,
-            providers: []
+      providers: [],
     };
   }
 }