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 vote314 views1 answer
Typoescript find multiple items in array and return found
TypeScript
1 vote305 views1 answer
Ng-select disabled
TypeScript
1 vote313 views1 answer
Create jwt token typescript
TypeScript
-3 votes306 views3 answers
Ts warning Could not find a declaration file for module but runs
TypeScript
0 vote277 views1 answer
Best esports game ever
TypeScript
0 vote315 views1 answer
Restaurants near me
TypeScript
0 vote294 views1 answer
UpdateTable operation with the GlobalSecondaryIndexUpdates parameter
TypeScript
4 votes303 views3 answers
Show timestamp as yyyy mm dd html angular
TypeScript
0 vote292 views1 answer
Html form display results same page
TypeScript
0 vote248 views1 answer
Create file object from url typescript
TypeScript