function existsSyncDeprecatedDeprecatedChecking the state of a file before using it causes a race condition. Perform the actual operation directly instead. import { existsSync } from "https://deno.land/std@0.136.0/fs/exists.ts"; DeprecatedChecking the state of a file before using it causes a race condition. Perform the actual operation directly instead. existsSync(filePath: string): booleanTest whether or not the given path exists by checking with the file system Test whether or not the given path exists by checking with the file system ParametersfilePath: stringReturnsboolean