TS6133
'c' is declared but its value is never read.
Broken Code ❌
function sum(a: number, b: number, c: number) { return a + b; }Fixed Code ✔️
The best way to fix it is prefixing the unused parameter with an underscore (_) as shown below or completely removing it:
function sum(a: number, b: number, _c: number) { return a + b; }'volume' is declared but its value is never read.
Broken Code ❌
const closes = ohlc.map(([time, open, high, low, close, volume]) => close);{ "compilerOptions": { "noUnusedParameters": true } }Fixed Code ✔️
A workaround is to loosen the compiler config (not recommended, though):
{ "compilerOptions": { "noUnusedParameters": false } }'b' is declared but its value is never read.
Broken Code ❌
let b;{ "compilerOptions": { "noUnusedLocals": true } }Fixed Code ✔️
You can remove the unused variable from your code or disable the check for unused variables in your TypeScript compiler config:
{ "compilerOptions": { "noUnusedLocals": false } }