ExtractInfoResultImage type missing optional 'colormap' property.

[zacharyarney]

Some images contain a colormap property of type string[] which contains a list of all colors present in the image. This property, when it exists, is inaccessible when using TypeScript without retyping the ExtractInfoResultImage to any.

Quick fix would be to add it as an optional property to the ExtractInfoResultImage interface in src/util/imageExtractInfoTypes.d.ts (shown here added at the bottom, is this doable?):

export interface ExtractInfoResultImage {
    name: string;
    baseName: string;
    format: string;
    formatDescription: string;
    mimeType: string;
    class: string;
    geometry: ExtractInfoResultGeometry;
    resolution: ExtractInfoResultResolution;
    printSize: ExtractInfoResultPrintSize;
    units: string;
    type: string;
    baseType: string;
    endianess: string;
    colorspace: string;
    depth: number;
    baseDepth: number;
    channelDepth: ExtractInfoResultChannelDepth;
    pixels: number;
    imageStatistics: ExtractInfoResultImageStatistics;
    channelStatistics: ExtractInfoResultChannelStatistics;
    alpha: string;
    renderingIntent: string;
    gamma: number;
    chromaticity: ExtractInfoResultChromaticity;
    matteColor: string;
    backgroundColor: string;
    borderColor: string;
    transparentColor: string;
    interlace: string;
    intensity: string;
    compose: string;
    pageGeometry: ExtractInfoResultPageGeometry;
    dispose: string;
    iterations: number;
    compression: string;
    orientation: string;
    properties: ExtractInfoResultProperties;
    profiles: ExtractInfoResultProfiles;
    tainted: boolean;
    filesize: string;
    numberPixels: string;
    pixelsPerSecond: string;
    userTime: string;
    elapsedTime: string;
    version: string;
    colormap?: string[];     <<<<<<
}