/// <reference types="node" />
declare const tempWrite: {
/**
Write string/buffer/stream to a random temp file.
@param fileContent - Data to write to the temp file.
@param filePath - Optionally supply a file path which is appended to the random path. Example: `'img.png'` `'foo/bar/baz.png'`.
@returns The file path of the temp file.
@example
```
import {promisify} from 'util';
import * as fs from 'fs';
import tempWrite = require('temp-write');
(async () => {
const filePath = await tempWrite('unicorn');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b'
await promisify(fs.readFile(filePath, 'utf8'));
//=> 'unicorn'
await tempWrite('unicorn', 'pony.png');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b/pony.png'
await tempWrite('unicorn', 'rainbow/cake/pony.png');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b/rainbow/cake/pony.png'
})();
```
*/
(fileContent: string | Buffer | NodeJS.ReadableStream, filePath?: string): Promise<string>;
/**
Synchronously write string/buffer/stream to a random temp file.
@param fileContent - Data to write to the temp file.
@param filePath - Optionally supply a file path which is appended to the random path. Example: `'img.png'` `'foo/bar/baz.png'`.
@returns The file path of the temp file.
@example
```
import * as fs from 'fs';
import tempWrite = require('temp-write');
const filePath = tempWrite.sync('unicorn');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b'
fs.readFileSync(filePath, 'utf8');
//=> 'unicorn'
tempWrite.sync('unicorn', 'pony.png');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b/pony.png'
tempWrite.sync('unicorn', 'rainbow/cake/pony.png');
//=> '/var/folders/_1/tk89k8215ts0rg0kmb096nj80000gn/T/4049f192-43e7-43b2-98d9-094e6760861b/rainbow/cake/pony.png'
```
*/
sync(fileContent: string | Buffer, filePath?: string): string;
}
export = tempWrite;