=== tests/cases/compiler/exportAssignmentError.ts ===
module M {
>M : Symbol(M, Decl(exportAssignmentError.ts, 0, 0))

	export var x;
>x : Symbol(x, Decl(exportAssignmentError.ts, 1, 11))
}

import M2 = M;
>M2 : Symbol(M2, Decl(exportAssignmentError.ts, 2, 1))
>M : Symbol(M, Decl(exportAssignmentError.ts, 0, 0))

export = M2; // should not error
>M2 : Symbol(M2, Decl(exportAssignmentError.ts, 2, 1))