{"ast":null,"code":"/**\n * Check if `a` is one of `[...b]`\n */\nexport function isOneOf(a, b) {\n if (b === void 0) {\n b = [];\n }\n\n return b.some(function (v) {\n return a === v;\n });\n}","map":null,"metadata":{},"sourceType":"module"}