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fbaf648e4f
TS7 binary AST uses bit 6 for ExportContext (set on all nodes inside
`declare module` contexts), not GlobalAugmentation as previously assumed.
GlobalAugmentation is not a flag in the TS7 binary format at all.
Fix by using a synthetic flag bit (1<<30) for GlobalAugmentation that the
converter sets on `declare global {}` nodes based on the name identifier
being "global". This lets the Java extractor correctly distinguish
`declare global {}` from regular namespace declarations.
Also corrects the flag shift: ExportContext=64 (bit 6), ContainsThis=128
(bit 7), etc., matching the actual TS7 binary layout.
TRAP test results: 494/495 passing (99.8%)
Remaining: badimport.ts (TS7 binary API doesn't report parse diagnostics)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>