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Check if provided string is an `IdentifierName` as specified in ECMA262 edition 5.1 section 7.6.
Downloads
15,252
Check if provided string is an
IdentifierNameas specified in ECMA262 edition 5.1 section 7.6.
yarn add is-es5-identifier-nameimport isEs5IdentifierName from "is-es5-identifier-name";
isEs5IdentifierName("es5");
// -> true
isEs5IdentifierName("16");
// -> false