diff --git a/types/animejs/animejs-tests.ts b/types/animejs/animejs-tests.ts
index e7eec563c9..697c79f738 100644
--- a/types/animejs/animejs-tests.ts
+++ b/types/animejs/animejs-tests.ts
@@ -1,73 +1,71 @@
-import * as anime from 'animejs';
-
-const test1 = anime({
-	targets: 'div',
-	duration: 40,
-	color: "#FFFFFF"
-})
-
-
-
-const callback = (anim : any) => {
-	console.log(anim.completed);
-}
-
-const test2 = anime({
-	targets: 'div',
-	translateX: (el : HTMLElement, i : number, index : number) => {
-		return 0;
-	},
-	translateY: '40px',
-	color: [
-		{value: '#FF0000', duration: 2000},
-		{value: '#00FF00', duration: 2000},
-		{value: '#0000FF', duration: 2000},
-	],
-	duration: () => {
-		return 1000000000000;
-	},
-	update: callback,
-	complete: callback
-})
-
-const someNodes = document.querySelector('button');
-
-const test3 = anime({
-	targets: someNodes,
-	top: "-5000000em"
-})
-
-const tl = anime.timeline({
-	loop: false,
-	direction: 'normal'
-})
-
-tl.add({
-	targets: ".tiny-divvy-div",
-	scale: 10000000
-})
-
-var path = anime.path('#motionPath path');
-
-test1.play();
-test2.reverse();
-test3.pause();
-tl.seek(4000);
-
-tl.finished.then(() => {
-	console.log("I wonder if anyone will ever actually read this.");
-})
-
-let usesEnums = anime({
-	targets: ".usingEnumsIsAReallyHandyThing",
-	direction: anime.DirectionEnum.Reverse,
-	easing: anime.EasingsEnum.InOutExpo,
-	someProperty: "+=4000"
-})
-
-const bezier = anime.bezier(0, 0, 100, 100);
-// anime.speed = 100000000;
-(anime as any).speed = 4000;
-anime.easings['hello'] = anime.bezier(0, 0, 1900, 3020);
-const runningAnims = anime.running;
-anime.remove(".tiny-divvy-div");
\ No newline at end of file
+import * as anime from 'animejs';
+
+const test1 = anime({
+	targets: 'div',
+	duration: 40,
+	color: "#FFFFFF"
+});
+
+const callback = (anim: any) => {
+	console.log(anim.completed);
+};
+
+const test2 = anime({
+	targets: 'div',
+	translateX: (el: HTMLElement, i: number, index: number) => {
+		return 0;
+	},
+	translateY: '40px',
+	color: [
+		{value: '#FF0000', duration: 2000},
+		{value: '#00FF00', duration: 2000},
+		{value: '#0000FF', duration: 2000},
+	],
+	duration: () => {
+		return 1000000000000;
+	},
+	update: callback,
+	complete: callback
+});
+
+const someNodes = document.querySelector('button');
+
+const test3 = anime({
+	targets: someNodes,
+	top: "-5000000em"
+});
+
+const tl = anime.timeline({
+	loop: false,
+	direction: 'normal'
+});
+
+tl.add({
+	targets: ".tiny-divvy-div",
+	scale: 10000000
+});
+
+const path = anime.path('#motionPath path');
+
+test1.play();
+test2.reverse();
+test3.pause();
+tl.seek(4000);
+
+tl.finished.then(() => {
+	console.log("I wonder if anyone will ever actually read this.");
+});
+
+const usesEnums = anime({
+	targets: ".usingEnumsIsAReallyHandyThing",
+	direction: "reverse",
+	easing: "inoutexpo",
+	someProperty: "+=4000"
+});
+
+const bezier = anime.bezier(0, 0, 100, 100);
+// anime.speed = 100000000;
+(anime as any).speed = 4000;
+anime.easings['hello'] = anime.bezier(0, 0, 1900, 3020);
+const runningAnims = anime.running;
+anime.remove(".tiny-divvy-div");
diff --git a/types/animejs/index.d.ts b/types/animejs/index.d.ts
index f7c24bf349..a975f59513 100644
--- a/types/animejs/index.d.ts
+++ b/types/animejs/index.d.ts
@@ -1,109 +1,137 @@
-// Type definitions for animejs 2.0
-// Project: http://animejs.com
-// Definitions by: Andrew Babin <https://github.com/A-Babin>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.4
-
-type FunctionBasedParamter = (element : HTMLElement, index : number, length : number) => number;
-type AnimeCallbackFunction = (anim : anime.AnimeInstance) => void;
-type AnimeTarget = string | object | HTMLElement | SVGElement | NodeList | null; //Allowing null is necessary because DOM querys may not return anything. 
-
-declare namespace anime {
-	type EasingOptions = "linear" | "easeInQuad" | "easeInCubic" | "easeInQuart" | "easeInQuint" | "easeInSine" | "easeInExpo" | "easeInCirc" | "easeInBack" | "easeInElastic" | "easeOutQuad" | "easeOutCubic" | "easeOutQuart" | "easeOutQuint" | "easeOutSine" | "easeOutExpo" | "easeOutCirc" | "easeOutBack" | "easeOutElastic" | "easeInOutQuad" | "easeInOutCubic" | "easeInOutQuart" | "easeInOutQuint" | "easeInOutSine" | "easeInOutExpo" | "easeInOutCirc" | "easeInOutBack" | "easeInOutElastic";
-	type DirectionOptions = "reverse" | "alternate" | "normal";
-
-	interface AnimeInstanceParams {
-		loop ?: number | boolean;
-		autoplay ?: boolean;
-		direction ?: DirectionOptions | string;
-
-		begin ?: AnimeCallbackFunction;
-		run ?: AnimeCallbackFunction;
-		update ?: AnimeCallbackFunction;
-		complete ?: AnimeCallbackFunction;
-	}
-
-	interface AnimeAnimParams {
-		targets : AnimeTarget | ReadonlyArray<AnimeTarget>;
-
-		duration ?: number | FunctionBasedParamter;
-		delay ?: number | FunctionBasedParamter;
-		elasticity ?: number | FunctionBasedParamter;
-		round ?: number | boolean | FunctionBasedParamter;
-
-		easing ?: EasingOptions | string | ReadonlyArray<number>;
-
-		begin ?: AnimeCallbackFunction;
-		run ?: AnimeCallbackFunction;
-		update ?: AnimeCallbackFunction;
-		complete ?: AnimeCallbackFunction;
-		[AnyAnimatedProperty: string] : any;
-	}
-
-	interface AnimeParams extends AnimeInstanceParams, AnimeAnimParams {
-		//Just need this to merge both Params interfaces. 
-	}
-
-	interface AnimeInstance {
-		play : () => void;
-		pause : () => void;
-		restart : () => void;
-		reverse : () => void;
-		seek : (time : number) => void;
-
-		began : boolean;
-		paused : boolean;
-		completed : boolean;
-		finished : Promise<void>;
-
-		begin : AnimeCallbackFunction;
-		run : AnimeCallbackFunction;
-		update : AnimeCallbackFunction;
-		complete : AnimeCallbackFunction;
-
-
-		autoplay : boolean
-		currentTime : number;
-		delay : number;
-		direction : string;
-		duration : number;
-		loop : number | boolean;
-		offset : number;
-		progress : number;
-		remaining : number;
-		reversed : boolean;
-
-		animatables : ReadonlyArray<object>;
-		animations : ReadonlyArray<object>;
-	}
-
-	interface AnimeTimelineAnimParams extends AnimeAnimParams {
-		offset : number | string | FunctionBasedParamter;
-	}
-
-	interface AnimeTimelineInstance extends AnimeInstance {
-		add (params : AnimeAnimParams) : AnimeTimelineInstance;
-	}
-
-	// Helpers
-	var speed : number;
-	var running : AnimeInstance[];
-	var easings : { [EasingFunction : string] : (t : number) => any };
-	function remove (targets : AnimeTarget | ReadonlyArray<AnimeTarget> ) : void;
-	function getValue (targets : AnimeTarget, prop : string) : string | number;
-	function path (path : string | HTMLElement | SVGElement | null, percent ?: number) : (prop : string) => {
-		el : HTMLElement | SVGElement,
-		property : string,
-		totalLength : number
-	};
-	function setDashoffset (el : HTMLElement | SVGElement | null) : number;
-	function bezier (x1 : number, y1 : number, x2 : number, y2 : number) : (t : number) => number;
-	// Timeline
-	function timeline (params ?: AnimeInstanceParams | ReadonlyArray<AnimeInstance>) : AnimeTimelineInstance;
-	function random(min : number, max : number) : number;
-}
-
-declare function anime(params : anime.AnimeParams) : anime.AnimeInstance;
-
-export = anime;
-export as namespace anime;
+// Type definitions for animejs 2.0
+// Project: http://animejs.com
+// Definitions by: Andrew Babin <https://github.com/A-Babin>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.4
+
+type FunctionBasedParamter = (element: HTMLElement, index: number, length: number) => number;
+type AnimeCallbackFunction = (anim: anime.AnimeInstance) => void;
+// Allowing null is necessary because DOM queries may not return anything.
+type AnimeTarget = string | object | HTMLElement | SVGElement | NodeList | null;
+
+declare namespace anime {
+	type EasingOptions =
+		| "linear"
+		| "easeInQuad"
+		| "easeInCubic"
+		| "easeInQuart"
+		| "easeInQuint"
+		| "easeInSine"
+		| "easeInExpo"
+		| "easeInCirc"
+		| "easeInBack"
+		| "easeInElastic"
+		| "easeOutQuad"
+		| "easeOutCubic"
+		| "easeOutQuart"
+		| "easeOutQuint"
+		| "easeOutSine"
+		| "easeOutExpo"
+		| "easeOutCirc"
+		| "easeOutBack"
+		| "easeOutElastic"
+		| "easeInOutQuad"
+		| "easeInOutCubic"
+		| "easeInOutQuart"
+		| "easeInOutQuint"
+		| "easeInOutSine"
+		| "easeInOutExpo"
+		| "easeInOutCirc"
+		| "easeInOutBack"
+		| "easeInOutElastic";
+	type DirectionOptions = "reverse" | "alternate" | "normal";
+
+	interface AnimeInstanceParams {
+		loop?: number | boolean;
+		autoplay?: boolean;
+		direction?: DirectionOptions | string;
+
+		begin?: AnimeCallbackFunction;
+		run?: AnimeCallbackFunction;
+		update?: AnimeCallbackFunction;
+		complete?: AnimeCallbackFunction;
+	}
+
+	interface AnimeAnimParams {
+		targets: AnimeTarget | ReadonlyArray<AnimeTarget>;
+
+		duration?: number | FunctionBasedParamter;
+		delay?: number | FunctionBasedParamter;
+		elasticity?: number | FunctionBasedParamter;
+		round?: number | boolean | FunctionBasedParamter;
+
+		easing?: EasingOptions | string | ReadonlyArray<number>;
+
+		begin?: AnimeCallbackFunction;
+		run?: AnimeCallbackFunction;
+		update?: AnimeCallbackFunction;
+		complete?: AnimeCallbackFunction;
+		[AnyAnimatedProperty: string]: any;
+	}
+
+	interface AnimeParams extends AnimeInstanceParams, AnimeAnimParams {
+		// Just need this to merge both Params interfaces.
+	}
+
+	interface AnimeInstance {
+		play(): void;
+		pause(): void;
+		restart(): void;
+		reverse(): void;
+		seek(time: number): void;
+
+		began: boolean;
+		paused: boolean;
+		completed: boolean;
+		finished: Promise<void>;
+
+		begin: AnimeCallbackFunction;
+		run: AnimeCallbackFunction;
+		update: AnimeCallbackFunction;
+		complete: AnimeCallbackFunction;
+
+		autoplay: boolean;
+		currentTime: number;
+		delay: number;
+		direction: string;
+		duration: number;
+		loop: number | boolean;
+		offset: number;
+		progress: number;
+		remaining: number;
+		reversed: boolean;
+
+		animatables: ReadonlyArray<object>;
+		animations: ReadonlyArray<object>;
+	}
+
+	interface AnimeTimelineAnimParams extends AnimeAnimParams {
+		offset: number | string | FunctionBasedParamter;
+	}
+
+	interface AnimeTimelineInstance extends AnimeInstance {
+		add(params: AnimeAnimParams): AnimeTimelineInstance;
+	}
+
+	// Helpers
+	const speed: number;
+	const running: AnimeInstance[];
+	const easings: { [EasingFunction: string]: (t: number) => any };
+	function remove(targets: AnimeTarget | ReadonlyArray<AnimeTarget>): void;
+	function getValue(targets: AnimeTarget, prop: string): string | number;
+	function path(path: string | HTMLElement | SVGElement | null, percent?: number): (prop: string) => {
+		el: HTMLElement | SVGElement,
+		property: string,
+		totalLength: number
+	};
+	function setDashoffset(el: HTMLElement | SVGElement | null): number;
+	function bezier(x1: number, y1: number, x2: number, y2: number): (t: number) => number;
+	// Timeline
+	function timeline(params?: AnimeInstanceParams | ReadonlyArray<AnimeInstance>): AnimeTimelineInstance;
+	function random(min: number, max: number): number;
+}
+
+declare function anime(params: anime.AnimeParams): anime.AnimeInstance;
+
+export = anime;
+export as namespace anime;