Otherwise, the rule ignores a reference if the declaration is in an upper scope, while still reporting the reference if it’s in the same scope as the declaration. If this is true, the rule warns every reference to a variable before the variable declaration. This flag determines whether or not the rule checks variable declarations in upper scopes. Otherwise, ignores those references if the declaration is in upper function scopes.Ĭlass declarations are not hoisted, so it might be danger. They can be quite frustrating sometimes, butthey are easy to understand and can.
If this is true, this rule warns every reference to a class before the class declaration. In JavaScript programming, we see errors like undefined, not defined, etc. The flag which shows whether or not this rule checks class declarations of upper scopes. In JavaScript there is no need to differentiate variable types by appending special characters to the end of the variable name, such as MyVar for a string. If this is true, this rule warns every reference to a function before the function declaration.įunction declarations are hoisted, so it’s safe.
The flag which shows whether or not this rule checks function declarations.
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