method MagickImage.prototype.contrastStretchRe-exportimport { MagickImage } from "https://deno.land/x/lume@v1.19.1/deps/imagick.ts"; contrastStretch(blackPoint: Percentage): voidcontrastStretch(blackPoint: Percentage, whitePoint: Percentage): voidParametersblackPoint: PercentageReturnsvoidParametersblackPoint: PercentagewhitePoint: PercentageReturnsvoid