tests/cases/compiler/ClassDeclaration10.ts(2,4): error TS2390: Constructor implementation is missing. tests/cases/compiler/ClassDeclaration10.ts(3,4): error TS2391: Function implementation is missing or not immediately following the declaration. ==== tests/cases/compiler/ClassDeclaration10.ts (2 errors) ==== class C { constructor(); ~~~~~~~~~~~~~~ !!! error TS2390: Constructor implementation is missing. foo(); ~~~ !!! error TS2391: Function implementation is missing or not immediately following the declaration. }