char[] initialized with ts error "implicitly has an 'any[]' return type"

[lalalic]

char[] tar = new char[len];

will be transpiled as following, which has ts error "Function expression, which lacks return-type annotation, implicitly has an 'any[]' return type"

let tar: string[] = (s => { let a=[]; while(s-->0) a.push(null); return a; })(len);

new Object[len]

has the same problem

[lgrignon]

Please turn off TypeScript’s strict mode. JSweet doesn’t support it.

[lalalic]

thanks