Unknown typescript

unknown is the type-safe counterpart of any. 
Anything is assignable to unknown, but unknown isn’t assignable 
to anything but itself and any without a type assertion or a
control flow based narrowing. 
Likewise, no operations are permitted on an unknown without 
first asserting or narrowing to a more specific type

Take a look here for some examples:
https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-0.html

Source: typescriptlang.org

Similar codes

0 vote100 views1 answer
Css how to create gradients on text stroke
TypeScript
1 vote107 views1 answer
Angular hide element from component when on certain page
TypeScript
47 votes133 views6 answers
Angular date pipe
TypeScript
0 vote163 views1 answer
<div>
TypeScript
3 votes100 views1 answer
Results of 1812
TypeScript
0 vote173 views1 answer
Styled components type argument generic
TypeScript
0 vote96 views1 answer
Cluster on lists of values that start with a certain value
TypeScript
0 vote97 views1 answer
How to get the corners of 2 points on a matrix
TypeScript
0 vote166 views4 answers
Symfony\Component\Debug\Exception\FatalThrowableError Type error: ReflectionFunction::__construct() expects parameter 1 to be string, array given
TypeScript
2 votes101 views2 answers
Print digits of a number in c
TypeScript