Function addReferencedFile

test/fixtures/snapshot/typescript.js:119712–119714

(referencedPath)

                }
            }
            function addReferencedFile(referencedPath) {
                (referencedFiles || (referencedFiles = new ts.Set())).add(referencedPath);
            }
        }
        /**
         * Returns true if oldState is reusable, that is the emitKind = module/non module has not changed