Interface Options

Filter that the name part must satisfy.

An overlay pattern that the name part must satisfy. This effectively makes this variable an alias of the inner pattern.

When building a name, if the variable of this pattern is present in build() function argument, it is checked that the inner pattern matches the name and its interpretation is consistent with other variables that are present. Otherwise, the inner pattern is used to build the name.

Maximum number of components. Default is 1.

Minimum number of components. Default is 1.