In my project, I was using Typescript@4.0.3 and it was working fine, but now I updated its version to latest Typescript@4.1.3 and it is giving me a lot of errors. I am unable to find anything in documentations and not getting any Idea how to resolve this issue.
here is my code:
dbPool.query(`DELETE FROM table WHERE Id='${Id}'`, () => resolve())
Another one is:
return new Promise((resolve, reject) => {
this.redis.SET(addr, resp, () => resolve())
})
These both are giving me error:
error TS2794: Expected 1 arguments, but got 0. Did you forget to include 'void' in your type argument to 'Promise'?
Any idea what should I pass in resolve() to resolve this issue??
The standard argument for resolve in your case is unknown, which means that an argument is required;
If you don't want resolve to be taking any arguments you can explicitly set the generic type of Promise to void;
return new Promise<void>((resolve, reject) => {
this.red.SET(addr, resp, () => resolve())
})