tests/cases/conformance/expressions/functionCalls/forgottenNew.ts(5,14): error TS2348: Value of type 'typeof NullLogger' is not callable. Did you mean to include 'new'? ==== tests/cases/conformance/expressions/functionCalls/forgottenNew.ts (1 errors) ==== module Tools { export class NullLogger { } } var logger = Tools.NullLogger(); ~~~~~~~~~~~~~~~~~~ !!! error TS2348: Value of type 'typeof NullLogger' is not callable. Did you mean to include 'new'?