Function tryFileExists

test/fixtures/snapshot/typescript.js:129127–129129

(host, path)

    }
    ts.tryReadDirectory = tryReadDirectory;
    function tryFileExists(host, path) {
        return tryIOAndConsumeErrors(host, host.fileExists, path);
    }
    ts.tryFileExists = tryFileExists;
    function tryDirectoryExists(host, path) {
        return tryAndIgnoreErrors(function () { return ts.directoryProbablyExists(path, host); }) || false;