Module schema 

Enums

CodeSmell

Code quality smells detectable without full type resolution.

DesignPattern

Common design patterns detectable syntactically.

EdgeConfidence

How confident the indexer is that an edge is real. Direct edges resolved within a single file are Extracted; cross-file edges resolved by matching an unqualified name against the symbol table are Inferred (a same-named symbol in another module could in principle be the true target).

EdgeKind

Directed relationship between two nodes.

NodeKind

Every named, referenceable syntactic entity becomes a node of one of these kinds.

SolidHint

Which SOLID principle a node may be violating (populated in pass 2).

Visibility

Symbol visibility in the source language.

Constants

SCHEMA_VERSION

Bumped whenever the on-disk graph schema changes. Stores compare this against the persisted version and re-index on mismatch.