tests/cases/compiler/deduplicateImportsInSystem.ts(1,17): error TS2307: Cannot find module 'f1' or its corresponding type declarations. tests/cases/compiler/deduplicateImportsInSystem.ts(2,17): error TS2307: Cannot find module 'f2' or its corresponding type declarations. tests/cases/compiler/deduplicateImportsInSystem.ts(3,17): error TS2307: Cannot find module 'f3' or its corresponding type declarations. tests/cases/compiler/deduplicateImportsInSystem.ts(4,17): error TS2307: Cannot find module 'f2' or its corresponding type declarations. tests/cases/compiler/deduplicateImportsInSystem.ts(5,17): error TS2307: Cannot find module 'f2' or its corresponding type declarations. tests/cases/compiler/deduplicateImportsInSystem.ts(6,17): error TS2307: Cannot find module 'f1' or its corresponding type declarations. ==== tests/cases/compiler/deduplicateImportsInSystem.ts (6 errors) ==== import {A} from "f1"; ~~~~ !!! error TS2307: Cannot find module 'f1' or its corresponding type declarations. import {B} from "f2"; ~~~~ !!! error TS2307: Cannot find module 'f2' or its corresponding type declarations. import {C} from "f3"; ~~~~ !!! error TS2307: Cannot find module 'f3' or its corresponding type declarations. import {D} from 'f2'; ~~~~ !!! error TS2307: Cannot find module 'f2' or its corresponding type declarations. import {E} from "f2"; ~~~~ !!! error TS2307: Cannot find module 'f2' or its corresponding type declarations. import {F} from 'f1'; ~~~~ !!! error TS2307: Cannot find module 'f1' or its corresponding type declarations. console.log(A + B + C + D + E + F)