method PixelCollection._mapRe-exportimport { PixelCollection } from "https://deno.land/x/lume@v1.18.5/deps/imagick.ts"; _map(image: IMagickImage,mapping: string,func: (instance: number) => void,): voidParametersimage: IMagickImagemapping: stringfunc: (instance: number) => voidReturnsvoid