From f4d22751c1c15c9853280ccadba952073a2a7741 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 22:55:47 +0800
Subject: [PATCH 01/11] added typescript decl. (testing/1)

---
 ImageScript.d.ts | 240 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 240 insertions(+)
 create mode 100644 ImageScript.d.ts

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
new file mode 100644
index 0000000..154d948
--- /dev/null
+++ b/ImageScript.d.ts
@@ -0,0 +1,240 @@
+class Image {
+  private __width__: number;
+  private __height__: number;
+  private __buffer__: ArrayBuffer;
+  private __view__: DataView;
+  private __u32__: Uint32Array;
+  bitmap: Uint8ClampedArray;
+
+  constructor(width: number, height: number) {
+    this.__width__;
+    this.__height__;
+    this.__buffer__;
+    this.__view__;
+    this.__u32__;
+    this.bitmap;
+  };
+
+  private toString(): string;
+
+  get width(): number;
+
+  get height(): number;
+
+  *[Symbol.iterator](): void;
+
+  *iterateWithColors(): Generator<[x: number, y: number, color: number], void, unknown>;
+  
+  static rgbaToColor(r: number, g: number, b: number, a: number): number;
+
+  static rgbToColor(r: number, g: number, b: number): typeof Image.rgbaToColor;
+
+  static hslaToColor(h: number, s: number, l: number, a: number): typeof Image.rgbaToColor;
+
+  static hslToColor(h: number, s: number, l: number): typeof Image.hslaToColor;
+
+  static rgbaToHSLA(r: number, g: number, b: number, a: number): number[];
+
+  static colorToRGBA(color: number): number[];
+
+  static colorToRGB(color: number): typeof Image.colorToRGBA[];
+
+  getPixelAt(x: number, y: number): number;
+
+  getRGBAAt(x: number, y: number): Uint8ClampedArray;
+
+  setPixelAt(x: number, y: number, pixelColor: number): Image;
+
+  private __set_pixel__(x: number, y: number, pixelColor: number): void;
+
+  private __check_boundaries__(x: number, y: number): void;
+
+  private static get __out_of_bounds__(): string;
+
+  fill (color: number | colorFunction): Image;
+
+  clone(): Image;
+
+  static get RESIZE_NEAREST_NEIGHBOR(): string;
+
+  static get RESIZE_AUTO(): number;
+
+  scale(factor: number, mode?: string): Image;
+
+  private __scale__(factor: number, mode?: string);
+
+  resize(width: number, height: number, mode?: string): Image;
+
+  contain(width: number, height: number, mode?: string): Image;
+
+  fill(width: number, height: number, mode?: string): Image;
+
+  cover(width: number, height: number, mode?: string): Image;
+
+  private __resize__(width: number, height: number, mode?: string): Image;
+
+  private __resize_nearest_neighbor__(width: number, height: number): Image;
+
+  crop(x: number, y: number, width: number, height: number): Image;
+
+  private __crop__(x: number, y: number, width: number, height: number): Image;
+
+  drawBox(x: number, y: number, width: number, height: number, color: number | colorFunction): Image;
+
+  private __fast_box__(x: number, y: number, width: number, height: number, color: number): Image;
+
+  drawCircle(x: number, y: number, radius: number, color: number | colorFunction): Image;
+
+  cropCircle(max?: boolean, feathering?: number): Image;
+
+  opacity(opacity: number, absolute?: boolean): Image;
+
+  red(saturation: number, absolute?: boolean): Image;
+
+  green(saturation: number, absolute?: boolean): Image;
+
+  blue(saturation: number, absolute?: boolean): Image;
+
+  private __set_channel_value__(value: number, absolute: boolean, offset: number): void;
+
+  lightness(value: number, absolute?: boolean): Image;
+
+  saturation(value: number, absolute?: boolean): Image;
+
+  composite(source: Image, x: number, y: number): Image;
+
+  invert(): Image;
+
+  invertValue(): Image;
+
+  invertSaturation(): Image;
+
+  invertHue(): Image;
+
+  hueShift(degrees: number): Image;
+
+  averageColor(): typeof Image.rgbaToColor | number;
+
+  dominantColor(ignoreBlack?: boolean, ignoreWhite?: boolean, bwThreshold?: number): typeof Image.hslaToColor | number;
+
+  rotate(angle: number, resize?: boolean): Image;
+
+  private __apply__(image: Image): Image;
+
+  static gradient(colors: Object<number, number>): (function(number): number);
+
+  roundCorners(radius?: number): Image;
+
+  private static __gradient__(startColor: number, endColor: number): number;
+
+  fisheye(radius?: number): Image;
+
+  async encode(compression?: number, metadata: PNGMetadata): Promise<Uint8Array>;
+
+  async encodeJPEG(quality?: number): Promise<Uint8Array>;
+
+  async encodeWEBP(quality?: null | number): Promise<Uint8Array>;
+
+  static async encode(data: Buffer | Uint8Array): Promise<Image>
+
+  static get SVG_MODE_SCALE(): number;
+
+  static get SVG_MODE_WIDTH(): number;
+
+  static get SVG_MODE_HEIGHT(): number;
+
+  static async renderSVG(svg: string, size?: number, mode?: number): Promise<Image>;
+
+  static async renderText(font: Uint8Array, scale: number, text: string, color?: number, layout: TextLayout): Promise<Image>;
+};
+
+class Frame extends Image {
+  static get DISPOSAL_KEEP(): string;
+
+  static get DISPOSAL_PREVIOUS(): string;
+
+  static get DISPOSAL_BACKGROUND(): string
+
+  static __convert_disposal_mode__(mode: string | number): any;
+
+  constructor(width: number, height: number, duration?: number, xOffset?: number, yOffset?: number, disposalMode?: typeof Frame.DISPOSAL_KEEP | string) {
+    // super(width, height);
+    this.duration = duration;
+    this.xOffset = xOffset;
+    this.yOffset = yOffset;
+    this.disposalMode = disposalMode;
+  };
+
+  toString(): string;
+
+  static from(image: Image, duration?: number, xOffset?: number, yOffset?: number, disposalMode?: typeof Frame.DISPOSAL_KEEP | string): Frame;
+
+  resize(width: number, height: number, mode?: typeof Image.RESIZE_NEAREST_NEIGHBOR | string): Image;
+};
+
+class GIF extends Array {
+  constructor(frames: Frame[], loopCount?: number) {
+    // super(...frames);
+    this.loopCount = loopCount;
+  };
+
+  get width(): number;
+
+  get height(): number;
+
+  toString(): string;
+
+  * [Symbol.iterator](): Generator<Frame, void, *>
+
+  slice(start: number, end: number): GIF;
+
+  get duration(): number;
+
+  async encode(quality?: number): Promise<Uint8Array>
+
+  static async decode(data: Buffer | Uint8Array, onlyExtractFirstFrame?: boolean): Promise<GIF>;
+
+  resize(width: number, height: number, mode?: typeof Image.RESIZE_NEAREST_NEIGHBOR | string): void;
+}
+
+class TextLayout {
+  constructor(options?: {
+    maxWidth?: number,
+    maxHeight?: number,
+    wrapStyle?: string,
+    verticalAlign?: string,
+    horizontalAlign?: string,
+    wrapHardBreaks?: boolean
+  }) {}
+};
+
+class ImageType {
+  static getType(data: Buffer | Uint8Array): string | null;
+
+  static isPNG(view: DataView): boolean;
+
+  static isJPEG(view: DataView): boolean;
+
+  static isTIFF(view: DataView): boolean;
+
+  static isGIF(view: DataView): boolean;
+};
+
+function decode(data: Uint8Array | Buffer, onlyExtractFirstFrame?: boolean): Promise<GIF | Image>;
+
+type colorFunction = (x: number, y: number) => number;
+
+type PNGMetadata = {
+  title?: string,
+  author?: string,
+  description?: string,
+  copyright?: string,
+  creationTime?: number,
+  software?: string,
+  disclaimer?: string,
+  warning?: string,
+  source?: string,
+  comment?: string
+};
+
+export = {Image, GIF, Frame, TextLayout, ImageType, decode};

From 41514e50fa13c1a7114538ed9b922b37cca06ef6 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 22:56:13 +0800
Subject: [PATCH 02/11] tsconfig

---
 tsconfig.json | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 tsconfig.json

diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..1312e9a
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "es6",
+    "module": "commonjs",
+    "strict": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "noImplicitThis": true,
+    "alwaysStrict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "moduleResolution": "node",
+    "allowJs": true,
+    "allowSyntheticDefaultImports": true,
+    "skipLibCheck": true,
+    "lib": ["es6"]
+  },
+  "files": ["ImageScript.d.ts"]
+}

From aca1029682f295adf3a415ff2e9268c5d175a873 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 23:00:02 +0800
Subject: [PATCH 03/11] fixed constructor. (testing/2)

---
 ImageScript.d.ts | 24 ++++--------------------
 1 file changed, 4 insertions(+), 20 deletions(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index 154d948..c97b875 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -6,14 +6,7 @@ class Image {
   private __u32__: Uint32Array;
   bitmap: Uint8ClampedArray;
 
-  constructor(width: number, height: number) {
-    this.__width__;
-    this.__height__;
-    this.__buffer__;
-    this.__view__;
-    this.__u32__;
-    this.bitmap;
-  };
+  constructor(width: number, height: number);
 
   private toString(): string;
 
@@ -157,13 +150,7 @@ class Frame extends Image {
 
   static __convert_disposal_mode__(mode: string | number): any;
 
-  constructor(width: number, height: number, duration?: number, xOffset?: number, yOffset?: number, disposalMode?: typeof Frame.DISPOSAL_KEEP | string) {
-    // super(width, height);
-    this.duration = duration;
-    this.xOffset = xOffset;
-    this.yOffset = yOffset;
-    this.disposalMode = disposalMode;
-  };
+  constructor(width: number, height: number, duration?: number, xOffset?: number, yOffset?: number, disposalMode?: typeof Frame.DISPOSAL_KEEP | string);
 
   toString(): string;
 
@@ -173,10 +160,7 @@ class Frame extends Image {
 };
 
 class GIF extends Array {
-  constructor(frames: Frame[], loopCount?: number) {
-    // super(...frames);
-    this.loopCount = loopCount;
-  };
+  constructor(frames: Frame[], loopCount?: number);
 
   get width(): number;
 
@@ -205,7 +189,7 @@ class TextLayout {
     verticalAlign?: string,
     horizontalAlign?: string,
     wrapHardBreaks?: boolean
-  }) {}
+  });
 };
 
 class ImageType {

From 1bc1adaa5efaa6d682879f2e6e801d7157f7be7f Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 23:13:57 +0800
Subject: [PATCH 04/11] added "encode" overload, fixed typo. (testing/3)

---
 ImageScript.d.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index c97b875..5be342c 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -14,9 +14,9 @@ class Image {
 
   get height(): number;
 
-  *[Symbol.iterator](): void;
+  * [Symbol.iterator](): void;
 
-  *iterateWithColors(): Generator<[x: number, y: number, color: number], void, unknown>;
+  * iterateWithColors(): Generator<[x: number, y: number, color: number], void, unknown>;
   
   static rgbaToColor(r: number, g: number, b: number, a: number): number;
 
@@ -112,7 +112,7 @@ class Image {
 
   rotate(angle: number, resize?: boolean): Image;
 
-  private __apply__(image: Image): Image;
+  private __apply__(image: Image | Frame): Image | Frame;
 
   static gradient(colors: Object<number, number>): (function(number): number);
 
@@ -123,6 +123,8 @@ class Image {
   fisheye(radius?: number): Image;
 
   async encode(compression?: number, metadata: PNGMetadata): Promise<Uint8Array>;
+  
+  async encode(metadata: PNGMetadata): Promise<Uint8Array>;
 
   async encodeJPEG(quality?: number): Promise<Uint8Array>;
 

From 4773f2e80d7abce2155aa4f7d4d03b2ae6d90fdb Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 23:16:16 +0800
Subject: [PATCH 05/11] fixed static gradient. (testing/4)

---
 ImageScript.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index 5be342c..967f8f0 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -114,7 +114,7 @@ class Image {
 
   private __apply__(image: Image | Frame): Image | Frame;
 
-  static gradient(colors: Object<number, number>): (function(number): number);
+  static gradient(colors: { [x: number]: number; }): (function(number): number);
 
   roundCorners(radius?: number): Image;
 
@@ -123,7 +123,7 @@ class Image {
   fisheye(radius?: number): Image;
 
   async encode(compression?: number, metadata: PNGMetadata): Promise<Uint8Array>;
-  
+
   async encode(metadata: PNGMetadata): Promise<Uint8Array>;
 
   async encodeJPEG(quality?: number): Promise<Uint8Array>;

From ecfe4550e206707b405e71733681b1406f30ace1 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Thu, 16 Dec 2021 23:27:04 +0800
Subject: [PATCH 06/11] fixed static gradient, part 2. (testing/5)

---
 ImageScript.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index 967f8f0..0acbad5 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -114,7 +114,7 @@ class Image {
 
   private __apply__(image: Image | Frame): Image | Frame;
 
-  static gradient(colors: { [x: number]: number; }): (function(number): number);
+  static gradient(colors: { [x: number]: number; }): ((position: number) => number);
 
   roundCorners(radius?: number): Image;
 

From ccb1bdfdb9a6d4a80aa832d0db7fed1af2eaa0f5 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Fri, 17 Dec 2021 18:03:38 +0800
Subject: [PATCH 07/11] export straight to class, fixed typo. (testing/6)

---
 ImageScript.d.ts | 29 +++++++++++++----------------
 1 file changed, 13 insertions(+), 16 deletions(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index 0acbad5..c28d061 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -1,4 +1,4 @@
-class Image {
+export class Image {
   private __width__: number;
   private __height__: number;
   private __buffer__: ArrayBuffer;
@@ -44,7 +44,7 @@ class Image {
 
   private static get __out_of_bounds__(): string;
 
-  fill (color: number | colorFunction): Image;
+  fill(color: number | colorFunction): Image;
 
   clone(): Image;
 
@@ -60,7 +60,7 @@ class Image {
 
   contain(width: number, height: number, mode?: string): Image;
 
-  fill(width: number, height: number, mode?: string): Image;
+  fit(width: number, height: number, mode?: string): Image;
 
   cover(width: number, height: number, mode?: string): Image;
 
@@ -94,7 +94,7 @@ class Image {
 
   saturation(value: number, absolute?: boolean): Image;
 
-  composite(source: Image, x: number, y: number): Image;
+  composite(source: Image, x?: number, y?: number): Image;
 
   invert(): Image;
 
@@ -114,7 +114,7 @@ class Image {
 
   private __apply__(image: Image | Frame): Image | Frame;
 
-  static gradient(colors: { [x: number]: number; }): ((position: number) => number);
+  static gradient(colors: { [x: number]: number; }): (function(number): number);
 
   roundCorners(radius?: number): Image;
 
@@ -122,9 +122,8 @@ class Image {
 
   fisheye(radius?: number): Image;
 
-  async encode(compression?: number, metadata: PNGMetadata): Promise<Uint8Array>;
-
-  async encode(metadata: PNGMetadata): Promise<Uint8Array>;
+  async encode(compression?: number, metadata?: PNGMetadata): Promise<Uint8Array>;
+  async encode(metadata?: PNGMetadata): Promise<Uint8Array>;
 
   async encodeJPEG(quality?: number): Promise<Uint8Array>;
 
@@ -140,10 +139,10 @@ class Image {
 
   static async renderSVG(svg: string, size?: number, mode?: number): Promise<Image>;
 
-  static async renderText(font: Uint8Array, scale: number, text: string, color?: number, layout: TextLayout): Promise<Image>;
+  static async renderText(font: Uint8Array, scale: number, text: string, color?: number, layout?: TextLayout): Promise<Image>;
 };
 
-class Frame extends Image {
+export class Frame extends Image {
   static get DISPOSAL_KEEP(): string;
 
   static get DISPOSAL_PREVIOUS(): string;
@@ -161,7 +160,7 @@ class Frame extends Image {
   resize(width: number, height: number, mode?: typeof Image.RESIZE_NEAREST_NEIGHBOR | string): Image;
 };
 
-class GIF extends Array {
+export class GIF extends Array {
   constructor(frames: Frame[], loopCount?: number);
 
   get width(): number;
@@ -183,7 +182,7 @@ class GIF extends Array {
   resize(width: number, height: number, mode?: typeof Image.RESIZE_NEAREST_NEIGHBOR | string): void;
 }
 
-class TextLayout {
+export class TextLayout {
   constructor(options?: {
     maxWidth?: number,
     maxHeight?: number,
@@ -194,7 +193,7 @@ class TextLayout {
   });
 };
 
-class ImageType {
+export class ImageType {
   static getType(data: Buffer | Uint8Array): string | null;
 
   static isPNG(view: DataView): boolean;
@@ -206,7 +205,7 @@ class ImageType {
   static isGIF(view: DataView): boolean;
 };
 
-function decode(data: Uint8Array | Buffer, onlyExtractFirstFrame?: boolean): Promise<GIF | Image>;
+export function decode(data: Uint8Array | Buffer, onlyExtractFirstFrame?: boolean): Promise<GIF | Image>;
 
 type colorFunction = (x: number, y: number) => number;
 
@@ -222,5 +221,3 @@ type PNGMetadata = {
   source?: string,
   comment?: string
 };
-
-export = {Image, GIF, Frame, TextLayout, ImageType, decode};

From 61aa540a8860c3e6d85046d1e6d9536aa1d94d6d Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Fri, 17 Dec 2021 18:14:42 +0800
Subject: [PATCH 08/11] fixed typeof on rgbaToColor, etc. (testing/7)

---
 ImageScript.d.ts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index c28d061..b756fd9 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -20,17 +20,17 @@ export class Image {
   
   static rgbaToColor(r: number, g: number, b: number, a: number): number;
 
-  static rgbToColor(r: number, g: number, b: number): typeof Image.rgbaToColor;
+  static rgbToColor(r: number, g: number, b: number): number;
 
-  static hslaToColor(h: number, s: number, l: number, a: number): typeof Image.rgbaToColor;
+  static hslaToColor(h: number, s: number, l: number, a: number): number;
 
-  static hslToColor(h: number, s: number, l: number): typeof Image.hslaToColor;
+  static hslToColor(h: number, s: number, l: number): number;
 
   static rgbaToHSLA(r: number, g: number, b: number, a: number): number[];
 
   static colorToRGBA(color: number): number[];
 
-  static colorToRGB(color: number): typeof Image.colorToRGBA[];
+  static colorToRGB(color: number): number[];
 
   getPixelAt(x: number, y: number): number;
 
@@ -106,9 +106,9 @@ export class Image {
 
   hueShift(degrees: number): Image;
 
-  averageColor(): typeof Image.rgbaToColor | number;
+  averageColor(): number;
 
-  dominantColor(ignoreBlack?: boolean, ignoreWhite?: boolean, bwThreshold?: number): typeof Image.hslaToColor | number;
+  dominantColor(ignoreBlack?: boolean, ignoreWhite?: boolean, bwThreshold?: number): number;
 
   rotate(angle: number, resize?: boolean): Image;
 

From b05a306d3763f8ec8fd380900f8d3d7d4f47c870 Mon Sep 17 00:00:00 2001
From: ray <33544674+ray-1337@users.noreply.github.com>
Date: Fri, 17 Dec 2021 18:17:58 +0800
Subject: [PATCH 09/11] edited PNGMetadata:creationTime type. (testing/8)

---
 ImageScript.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index b756fd9..c2a7491 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -214,7 +214,7 @@ type PNGMetadata = {
   author?: string,
   description?: string,
   copyright?: string,
-  creationTime?: number,
+  creationTime?: string | number | Date,
   software?: string,
   disclaimer?: string,
   warning?: string,

From f590e254720ee4f3a69844c46a7c5f257a75d5c1 Mon Sep 17 00:00:00 2001
From: Mathis Mensing <gcmatmen@gmail.com>
Date: Tue, 29 Mar 2022 12:38:50 +0200
Subject: [PATCH 10/11] fix: typescript function syntax

---
 ImageScript.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index c2a7491..01f31b5 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -114,7 +114,7 @@ export class Image {
 
   private __apply__(image: Image | Frame): Image | Frame;
 
-  static gradient(colors: { [x: number]: number; }): (function(number): number);
+  static gradient(colors: { [position: number]: number; }): ((position: number) => number);
 
   roundCorners(radius?: number): Image;
 

From b3438ec4d35f734abfc258e071ce88686faacbbc Mon Sep 17 00:00:00 2001
From: Mathis Mensing <gcmatmen@gmail.com>
Date: Tue, 29 Mar 2022 12:39:04 +0200
Subject: [PATCH 11/11] fix: make __convert_disposal_mode__ private

---
 ImageScript.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ImageScript.d.ts b/ImageScript.d.ts
index 01f31b5..5e9b776 100644
--- a/ImageScript.d.ts
+++ b/ImageScript.d.ts
@@ -149,7 +149,7 @@ export class Frame extends Image {
 
   static get DISPOSAL_BACKGROUND(): string
 
-  static __convert_disposal_mode__(mode: string | number): any;
+  private static __convert_disposal_mode__(mode: string | number): any;
 
   constructor(width: number, height: number, duration?: number, xOffset?: number, yOffset?: number, disposalMode?: typeof Frame.DISPOSAL_KEEP | string);