Metadata generator fails to generate proper types and does not add method to runtime

Since always, we are facing a small problem in couchbase plugin API. There is a certain method that is not parsed properly by metadata generator for a strange reason.

This is the definition of method in obj-c:

#pragma mark - Aggregate operators:

/** 
 Creates a between expression that evaluates whether or not the current expression is
 between the given expressions inclusively.
 
 @param expression1 The inclusive lower bound expression.
 @param expression2 The inclusive upper bound expression.
 @return The between expression.
 */
- (CBLQueryExpression*) between: (CBLQueryExpression*)expression1 and: (CBLQueryExpression*)expression2;

This is the typing that generator creates: https://github.com/triniwiz/nativescript-plugins/blob/master/packages/nativescript-couchbase/typings/objc!CouchbaseLite.d.ts#L1965
You'll notice it's missing and argument label.

Also, this method doesn't exist in runtime at all even if one tries to call between or betweenAnd.

There is also a valid method that happens to be named andExpression and I'm wondering if generator gets confused:
https://github.com/triniwiz/nativescript-plugins/blob/master/packages/nativescript-couchbase/typings/objc!CouchbaseLite.d.ts#L1963

Confronta la dichiarazione Objective-C nell’issue con la dichiarazione generata in typings/objc!CouchbaseLite.d.ts#L1965 e con la voce andExpression vicina a L1963. Traccia i percorsi di metadata-generator e runtime per questo metodo; il lavoro è completato quando il tipo generato conserva l’etichetta dell’argomento and e il metodo è disponibile a runtime.