method MagickImage.prototype.getWriteMaskRe-exportimport { MagickImage } from "https://deno.land/x/lume@v1.19.1/deps/imagick.ts"; getWriteMask<TReturnType>(func: (mask: IMagickImage | null) => TReturnType): TReturnTypegetWriteMask<TReturnType>(func: (mask: IMagickImage | null) => Promise<TReturnType>): Promise<TReturnType>Type ParametersTReturnTypeParametersfunc: (mask: IMagickImage | null) => TReturnTypeReturnsTReturnTypeType ParametersTReturnTypeParametersfunc: (mask: IMagickImage | null) => Promise<TReturnType>ReturnsPromise<TReturnType>