Initial commit

node_modules/gifwrap/src/omggif.d.ts

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+
+export type ByteArray = Uint8Array | Buffer;
+
+export interface OmggifModule {
+    GifWriter: GifWriter;
+    GifReader: GifReader;
+}
+
+export interface GlobalOptions {
+    loop?: number; // 0 = unending loop; n > 0 = (n+1) iterations; null = once
+    palette?: number[]; // global palette RGB by color index
+    background?: number; // background index; most browsers may ignore this
+}
+
+export interface FrameOptions {
+    palette?: number[]; // RGB by color index
+    delay?: number; // duation in 100s of a second
+    disposal?: number; // what to do with background color (0-3)
+    transparent?: number; // transparency index
+}
+
+export interface GifWriter {
+    new (buffer: ByteArray, width: number, height: number, gopts?: GlobalOptions): GifWriter;
+    addFrame(x: number, y: number, width: number, height: number, indexedPixels: number[], opts?: FrameOptions): number; // returns size of buffer at end of frame
+    getOutputBuffer(): ByteArray;
+    setOutputBuffer(buffer: ByteArray): void;
+    getOutputBufferPosition(): number;
+    setOutputBufferPosition(position: number): void;
+    end(): number; // ends GIF and returns size of buffer
+}
+
+export interface GifReader {
+    width: number;
+    height: number;
+    new (buffer: ByteArray): GifReader;
+    numFrames(): number;
+    loopCount(): number;
+    frameInfo(frameNumber: number): FrameInfo;
+    decodeAndBlitFrameBGRA(frameNumber: number, pixels: number[]): void;
+    decodeAndBlitFrameRGBA(frameNumber: number, pixels: number[]): void;
+}
+
+export interface FrameInfo {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    has_local_palette: boolean;
+    palette_offset: number;
+    data_offset: number;
+    data_length: number;
+    transparent_index: number;
+    interlaced: boolean;
+    delay: number; // 100ths of a second
+    disposal: number;
+}