Optional_Optional assign function for two-way binding. Assigns a value to a context. If value is not provided, may return the getter.
AST node decorated with metadata.
Optional_Expression inputs; may be an array or a function.
Optional_Optional interceptor applied to the evaluated result.
Optional_Optional flag for pure expressions.
Indicates if the expression is a literal.
Indicates if the expression is constant.
Describes metadata and behavior for a compiled AngularTS expression.