Precedence
enum Precedence { }
Sequence,
Yield,
Await,
Assignment,
Conditional,
ArrowFunction,
LogicalOR,
LogicalAND,
BitwiseOR,
BitwiseXOR,
BitwiseAND,
Equality,
Relational,
BitwiseSHIFT,
Additive,
Multiplicative,
Unary,
Postfix,
Call,
New,
TaggedTemplate,
Member,
Primary,