"Unresolved variable ..." for global object property name

Permanently deleted user

创建于 2020年12月18日 21:16

Getting an inspection warning when trying to access a global from a inner function, if that makes sense. Here is the code:

Note that the `ref` in `global.ref` is getting a warning. Code runs fine though.

I'm probably going to be moving away from using global objects to using dotenv or similar but I'm curious why this is happening.

1 条评论

Elena Pogorelova

创建于 2020年12月19日 11:12

The IDE can't know what the global parameter type is; you can use JSDoc annotations to let it know what type is expected:

/**
 * 
 * @type {{ref: number}}
 */
const MY_GLOBAL = {
  ref:42
}

/**
 *
 * @param {MY_GLOBAL} global
 */
function soSomething(global) {
  console.log(global.ref);
}

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