method MagickImage.prototype.inverseSigmoidalContrastRe-exportimport { MagickImage } from "https://deno.land/x/lume@v1.18.5/deps/imagick.ts"; inverseSigmoidalContrast(contrast: number): voidinverseSigmoidalContrast(contrast: number, midpointPercentage: Percentage): voidinverseSigmoidalContrast(contrast: number, midpoint: number): voidinverseSigmoidalContrast(contrast: number,midpoint: number,channels: Channels,): voidParameterscontrast: numberReturnsvoidParameterscontrast: numbermidpointPercentage: PercentageReturnsvoidParameterscontrast: numbermidpoint: numberReturnsvoidParameterscontrast: numbermidpoint: numberchannels: ChannelsReturnsvoid