method FileUtils.readFileOrNotExistsSyncimport { FileUtils } from "https://dotland.deno.dev/x/ts_morph@22.0.0/common/mod.ts"; readFileOrNotExistsSync(fileSystem: FileSystemHost,filePath: StandardizedFilePath,encoding: string,): string | falseReads a file synchronously or returns false if the file doesn't exist. Reads a file synchronously or returns false if the file doesn't exist. ParametersfileSystem: FileSystemHost File System. filePath: StandardizedFilePath Path to file. encoding: string File encoding. Returnsstring | false