JS: Split module exports into a local and global variant #20885
+76
−56
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ExportDeclaration.getSourceNodeand.exportsAswere global because they look through re-exports.This PR splits these into a "direct" version that is local and ignores re-exports, and a non-direct version that is global and looks through re-exports.
One of the use-cases for the direct version is for API graphs to make a local over-approximation of the set of def-nodes we need, so that
API::Nodecan become local.