tests/cases/compiler/importDeclarationInModuleDeclaration1.ts(2,25): error TS1147: Import declarations in an internal module cannot reference an external module.
==== tests/cases/compiler/importDeclarationInModuleDeclaration1.ts (1 errors) ====
module m2 {
import m3 = require("use_glo_M1_public");
~~~~~~~~~~~~~~~~~~~
!!! error TS1147: Import declarations in an internal module cannot reference an external module.
}