typescript / beginner
Snippet
The void Return Type
The void type is used as the return type for functions that perform an action but do not return a specific value.
snippet.ts
typescript
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function sayHello(): void {console.log("Hello World");}
Breakdown
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(): void
Explicitly states that the function does not return anything.
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console.log(...)
A side effect (logging to console) without a return value.