diff --git a/types/hummus-recipe/index.d.ts b/types/hummus-recipe/index.d.ts
index 5f71b5a19d..ad2cfbba93 100644
--- a/types/hummus-recipe/index.d.ts
+++ b/types/hummus-recipe/index.d.ts
@@ -5,249 +5,284 @@
 
 declare namespace HummusRecipe {
     interface IRecipeOptions {
-        version?: number
-        author?: string
-        title?: string
-        subject?: string
-        keywords?: string[]
+        version?: number;
+        author?: string;
+        title?: string;
+        subject?: string;
+        keywords?: string[];
     }
 
     interface ICommentOptions {
-        title?: string
-        date?: string
-        open?: boolean
-        richText?: boolean
+        title?: string;
+        date?: string;
+        open?: boolean;
+        richText?: boolean;
         flag?:
-            | 'invisible'
-            | 'hidden'
-            | 'print'
-            | 'nozoom'
-            | 'norotate'
-            | 'noview'
-            | 'readonly'
-            | 'locked'
-            | 'togglenoview'
+            | "invisible"
+            | "hidden"
+            | "print"
+            | "nozoom"
+            | "norotate"
+            | "noview"
+            | "readonly"
+            | "locked"
+            | "togglenoview";
     }
 
     interface IAnotOptions {
-        title?: string
-        open?: boolean
-        richText?: boolean
+        title?: string;
+        open?: boolean;
+        richText?: boolean;
         flag?:
-            | 'invisible'
-            | 'hidden'
-            | 'print'
-            | 'nozoom'
-            | 'norotate'
-            | 'noview'
-            | 'readonly'
-            | 'locked'
-            | 'togglenoview'
-        icon?: 'Comment' | 'Key' | 'Note' | 'Help' | 'NewParagraph' | 'Paragraph' | 'Insert'
-        width?: number
-        height?: number
+            | "invisible"
+            | "hidden"
+            | "print"
+            | "nozoom"
+            | "norotate"
+            | "noview"
+            | "readonly"
+            | "locked"
+            | "togglenoview";
+        icon?:
+            | "Comment"
+            | "Key"
+            | "Note"
+            | "Help"
+            | "NewParagraph"
+            | "Paragraph"
+            | "Insert";
+        width?: number;
+        height?: number;
     }
 
     interface IEncryptOptions {
-        password?: string
-        ownerPassword?: string
-        userProtectionFlag?: number
+        password?: string;
+        ownerPassword?: string;
+        userProtectionFlag?: number;
     }
 
     interface IImageOptions {
-        width?: number
-        height?: number
-        scale?: number
-        keepAspectRatio?: boolean
-        opacity?: number
-        align?: string
+        width?: number;
+        height?: number;
+        scale?: number;
+        keepAspectRatio?: boolean;
+        opacity?: number;
+        align?: string;
     }
 
     interface IInfoOptions {
-        version?: string
-        author?: string
-        title?: string
-        subject?: string
-        keywords?: string[]
+        version?: string;
+        author?: string;
+        title?: string;
+        subject?: string;
+        keywords?: string[];
     }
 
     interface IOverlayOptions {
-        scale?: number
-        keepAspectRatio?: boolean
-        fitWidth?: boolean
-        fitHeight?: boolean
+        scale?: number;
+        keepAspectRatio?: boolean;
+        fitWidth?: boolean;
+        fitHeight?: boolean;
     }
 
     interface ITextBoxStyle {
-        lineWidth?: number
-        stroke?: string | number[]
-        dash?: number[]
-        fill?: string | number[]
-        opacity?: number
+        lineWidth?: number;
+        stroke?: string | number[];
+        dash?: number[];
+        fill?: string | number[];
+        opacity?: number;
     }
 
     interface ITextBox {
-        width?: number
-        height?: number
-        minHeight?: number
-        padding?: number | number[]
-        lineHeight?: number
-        textAlign?: string
-        style?: ITextBoxStyle
+        width?: number;
+        height?: number;
+        minHeight?: number;
+        padding?: number | number[];
+        lineHeight?: number;
+        textAlign?: string;
+        style?: ITextBoxStyle;
     }
 
     interface ITextOptions {
-        color?: string | number[]
-        opacity?: number
-        rotation?: number
-        rotationOrigin?: number[]
-        font?: string
-        size?: number
-        align?: string
-        highlight?: Object | Boolean
-        underline?: Object | Boolean
-        strikeOut?: Object | Boolean
-        textBox?: ITextBox
+        color?: string | number[];
+        opacity?: number;
+        rotation?: number;
+        rotationOrigin?: number[];
+        font?: string;
+        size?: number;
+        align?: string;
+        highlight?: Object | Boolean;
+        underline?: Object | Boolean;
+        strikeOut?: Object | Boolean;
+        textBox?: ITextBox;
     }
 
     interface ILineToOptions {
-        color?: string | number[]
-        stroke?: string | number[]
-        fill?: string | number[]
-        lineWidth?: number
-        opacity?: number
-        dash?: number[]
+        color?: string | number[];
+        stroke?: string | number[];
+        fill?: string | number[];
+        lineWidth?: number;
+        opacity?: number;
+        dash?: number[];
     }
 
     interface ILineOptions {
-        color?: string | number[]
-        stroke?: string | number[]
-        lineWidth?: number
-        dash?: number[]
+        color?: string | number[];
+        stroke?: string | number[];
+        lineWidth?: number;
+        dash?: number[];
     }
 
     interface IPolygonOptions {
-        color?: string | number[]
-        stroke?: string | number[]
-        fill?: string | number[]
-        lineWidth?: number
-        opacity?: number
-        dash?: number[]
+        color?: string | number[];
+        stroke?: string | number[];
+        fill?: string | number[];
+        lineWidth?: number;
+        opacity?: number;
+        dash?: number[];
     }
 
     interface ICircleOptions {
-        color?: string | number[]
-        stroke?: string | number[]
-        fill?: string | number[]
-        lineWidth?: number
-        opacity?: number
-        dash?: number[]
+        color?: string | number[];
+        stroke?: string | number[];
+        fill?: string | number[];
+        lineWidth?: number;
+        opacity?: number;
+        dash?: number[];
     }
 
     interface IRactangleOptions {
-        color?: string | number[]
-        stroke?: string | number[]
-        fill?: string | number[]
-        lineWidth?: number
-        opacity?: number
-        dash?: number[]
-        rotation?: number
-        rotationOrigin?: number[]
+        color?: string | number[];
+        stroke?: string | number[];
+        fill?: string | number[];
+        lineWidth?: number;
+        opacity?: number;
+        dash?: number[];
+        rotation?: number;
+        rotationOrigin?: number[];
     }
 }
 
 declare class HummusRecipe {
-    constructor(src: string, output: string, options?: HummusRecipe.IRecipeOptions)
+    constructor(
+        src: string,
+        output: string,
+        options?: HummusRecipe.IRecipeOptions
+    );
 
     comment(
         text: string,
         x: number,
         y: number,
-        options?: HummusRecipe.ICommentOptions,
-    ): HummusRecipe
+        options?: HummusRecipe.ICommentOptions
+    ): HummusRecipe;
 
     annot(
         x: number,
         y: number,
         subtype:
-            | 'Text'
-            | 'FreeText'
-            | 'Line'
-            | 'Square'
-            | 'Circle'
-            | 'Polygon'
-            | 'PolyLine'
-            | 'Highlight'
-            | 'Underline'
-            | 'Squiggly'
-            | 'StrikeOut'
-            | 'Stamp'
-            | 'Caret'
-            | 'Ink'
-            | 'FileAttachment'
-            | 'Sound',
-        options?: HummusRecipe.IAnotOptions,
-    ): HummusRecipe
+            | "Text"
+            | "FreeText"
+            | "Line"
+            | "Square"
+            | "Circle"
+            | "Polygon"
+            | "PolyLine"
+            | "Highlight"
+            | "Underline"
+            | "Squiggly"
+            | "StrikeOut"
+            | "Stamp"
+            | "Caret"
+            | "Ink"
+            | "FileAttachment"
+            | "Sound",
+        options?: HummusRecipe.IAnotOptions
+    ): HummusRecipe;
 
-    appendPage(pdfSrc: string, pages: number | number[]): HummusRecipe
+    appendPage(pdfSrc: string, pages: number | number[]): HummusRecipe;
 
-    encrypt(options: HummusRecipe.IEncryptOptions): HummusRecipe
+    encrypt(options: HummusRecipe.IEncryptOptions): HummusRecipe;
 
-    registerFont(fontName: string, fontSrcPath: string): HummusRecipe
+    registerFont(fontName: string, fontSrcPath: string): HummusRecipe;
 
-    image(imgSrc: string, x: number, y: number, options?: HummusRecipe.IImageOptions): HummusRecipe
+    image(
+        imgSrc: string,
+        x: number,
+        y: number,
+        options?: HummusRecipe.IImageOptions
+    ): HummusRecipe;
 
-    info(options?: HummusRecipe.IInfoOptions): HummusRecipe
+    info(options?: HummusRecipe.IInfoOptions): HummusRecipe;
 
-    custom(key?: string, value?: string): HummusRecipe
+    custom(key?: string, value?: string): HummusRecipe;
 
-    insertPage(afterPageNumber: number, pdfSrc: string, srcPageNumber: number): HummusRecipe
+    insertPage(
+        afterPageNumber: number,
+        pdfSrc: string,
+        srcPageNumber: number
+    ): HummusRecipe;
 
     overlay(
         pdfSrc: string,
         x: number,
         y: number,
-        options?: HummusRecipe.IOverlayOptions,
-    ): HummusRecipe
+        options?: HummusRecipe.IOverlayOptions
+    ): HummusRecipe;
 
-    createPage(pageWidth: number, pageHeight: number): HummusRecipe
+    createPage(pageWidth: number, pageHeight: number): HummusRecipe;
 
-    endPage(): HummusRecipe
+    endPage(): HummusRecipe;
 
-    editPage(pageNumber: number): HummusRecipe
+    editPage(pageNumber: number): HummusRecipe;
 
-    pageInfo(pageNumber: number): HummusRecipe
+    pageInfo(pageNumber: number): HummusRecipe;
 
-    split(outputDir: string, prefix: string): HummusRecipe
+    split(outputDir: string, prefix: string): HummusRecipe;
 
-    text(text: string, x: number, y: number, options?: HummusRecipe.ITextOptions): HummusRecipe
+    text(
+        text: string,
+        x: number,
+        y: number,
+        options?: HummusRecipe.ITextOptions
+    ): HummusRecipe;
 
-    moveTo(x: number, y: number): HummusRecipe
+    moveTo(x: number, y: number): HummusRecipe;
 
-    lineTo(x: number, y: number, options?: HummusRecipe.ILineToOptions): HummusRecipe
+    lineTo(
+        x: number,
+        y: number,
+        options?: HummusRecipe.ILineToOptions
+    ): HummusRecipe;
 
-    line(coordinates: number[], options?: HummusRecipe.ILineOptions): HummusRecipe
+    line(
+        coordinates: number[],
+        options?: HummusRecipe.ILineOptions
+    ): HummusRecipe;
 
-    polygon(coordinates: number[][], options?: HummusRecipe.IPolygonOptions): HummusRecipe
+    polygon(
+        coordinates: number[][],
+        options?: HummusRecipe.IPolygonOptions
+    ): HummusRecipe;
 
     circle(
         x: number,
         y: number,
         radius: number,
-        options?: HummusRecipe.ICircleOptions,
-    ): HummusRecipe
+        options?: HummusRecipe.ICircleOptions
+    ): HummusRecipe;
 
     rectangle(
         x: number,
         y: number,
         width: number,
         height: number,
-        options?: HummusRecipe.IRactangleOptions,
-    ): HummusRecipe
+        options?: HummusRecipe.IRactangleOptions
+    ): HummusRecipe;
 
-    endPDF(callback?: Function): HummusRecipe
+    endPDF(callback?: Function): HummusRecipe;
 }
 
-declare module 'hummus-recipe' {
-    export = HummusRecipe
+declare module "hummus-recipe" {
+    export = HummusRecipe;
 }