Unexpected nullable string value in conditional. Please handle the nullish/empty cases explicitly

Prefer using nullish coalescing operator (`??`) instead of a logical or (`||`), as it is a safer operator

Promise returned in function argument where a void return was expected

Missing return type on function

Unexpected object value in conditional. The condition is always true

Unexpected nullable string value in conditional. Please handle the nullish/empty cases explicitly

Unexpected nullable string value in conditional. Please handle the nullish/empty cases explicitly

Unexpected nullable string value in conditional. Please handle the nullish/empty cases explicitly

Unexpected nullable string value in conditional. Please handle the nullish/empty cases explicitly

Prefer using nullish coalescing operator (`??`) instead of a logical or (`||`), as it is a safer operator