• The asserts don't work

Question related to mission Goes Right After

 

They give the error: 

13,13: Property 'is_checking' does not exist on type 'Global & typeof globalThis'.

Which is generated by the line:

if (!global.is_checking) {
Created at: 2021/01/03 20:04; Updated at: 2021/01/04 11:30
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