Not working with npx

[LightningStalker]

Here is what happens when I try running with npx as per the instructions:
`$ npx ts-node ./sharpener.ts
⨯ Unable to compile TypeScript:
sharpener.ts(16,41): error TS2345: Argument of type 'true' is not assignable to parameter of type '{ useTArray?: false | undefined; colorTransform?: boolean | undefined; formatAsRGBA?: boolean | undefined; tolerantDecoding?: boolean | undefined; maxResolutionInMP?: number | undefined; maxMemoryUsageInMB?: number | undefined; } | undefined'.

$`
The web server works just fine though and I was able to process QR codes.