Function getReferencedFileFromFileName

test/fixtures/snapshot/typescript.js:119637–119639

* Gets the path to reference file from file name, it could be resolvedPath if present otherwise path

(program, fileName, sourceFileDirectory, getCanonicalFileName)

         * Gets the path to reference file from file name, it could be resolvedPath if present otherwise path
         */
        function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
            return ts.toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
        }
        /**
         * Gets the referenced files for a file from the program with values for the keys as referenced file's path to be true
         */