tests/cases/compiler/primaryExpressionMods.ts(7,8): error TS2304: Cannot find name 'M'. tests/cases/compiler/primaryExpressionMods.ts(11,8): error TS2304: Cannot find name 'm'. ==== tests/cases/compiler/primaryExpressionMods.ts (2 errors) ==== module M { export interface P { x: number; y: number; } export var a = 1; } var p: M.P; // Used as ModuleName var m: M = M; // Used as TypeName and PrimaryExpression (error on TypeName) ~ !!! error TS2304: Cannot find name 'M'. var m2: typeof M = M; // Used as PrimaryExpression in TypeQuery var x1 = M.a; // Used as PrimaryExpression var x2 = m.a; // Same as M.a var q: m.P; // Error ~ !!! error TS2304: Cannot find name 'm'.