internal/

Package maporder provides the deterministic map traversal order shared by Shape's tagged, validation, and transformation paths.

Package reflectclone holds the deep-copy policy shared by the root and transform packages.

Package spec contains immutable construction descriptors shared by shape's packages.

Package stringrule contains string predicates shared by fluent validators and compiled struct tags.

Package taglang parses Shape's shared struct-tag language.

Package transformpath carries collection paths across the public transform package boundary without exposing an intermediate error type to users.

Package validationmsg owns built-in validation message templates shared by explicit validators and tag-driven schemas.