function isValidRadix(radix) {
    return !(
        (radix.type === "Literal" && typeof radix.value !== "number") ||
        (radix.type === "Identifier" && radix.name === "undefined")
    );
}
function isValidRadix(radix) {
    return !(
        (radix.type === "Literal" && typeof radix.value !== "number") ||
        (radix.type === "Identifier" && radix.name === "undefined")
    );
}
function isValidRadix ( radix ) { return ! ( ( radix . type === "Literal" && typeof radix . value !== "number" ) || ( radix . type === "Identifier" && radix . name === "undefined" ) ) ; }
Checks whether a given node is a valid value of radix or not.

The following values are invalid.

- A literal except numbers.
- undefined.

@param {ASTNode} radix - A node of radix to check.
@returns {boolean} `true` if the node is valid.
Checks whether a given node is a valid value of radix or not .
Check if the given radix is valid