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A comment on Tricks I wish I knew when I learned TypeScript. Parent comment

Re:Tricks I wish I knew when I learned TypeScript by mpajunen on Tuesday October 12, 2021 @10:56AM (#28840531)
No need to use null for this, undefined works equally well with noImplicitReturns.

For example: https://www.typescriptlang.org/play?#code/LAKAZgrgdgxgLgSwPZ...

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