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doc: add esm examples to node:console #54108

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29 changes: 27 additions & 2 deletions doc/api/console.md
Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,11 @@ The `Console` class can be used to create a simple logger with configurable
output streams and can be accessed using either `require('node:console').Console`
or `console.Console` (or their destructured counterparts):

```js
```mjs
import { Console } from 'node:console';
```

```cjs
const { Console } = require('node:console');
```

Expand Down Expand Up @@ -132,7 +136,28 @@ Creates a new `Console` with one or two writable stream instances. `stdout` is a
writable stream to print log or info output. `stderr` is used for warning or
error output. If `stderr` is not provided, `stdout` is used for `stderr`.

```js
```mjs
import { createWriteStream } from 'node:fs';
import { Console } from 'node:console';
// Alternatively
// const { Console } = console;

const output = createWriteStream('./stdout.log');
const errorOutput = createWriteStream('./stderr.log');
// Custom simple logger
const logger = new Console({ stdout: output, stderr: errorOutput });
// use it like console
const count = 5;
logger.log('count: %d', count);
// In stdout.log: count 5
```

```cjs
const fs = require('node:fs');
const { Console } = require('node:console');
// Alternatively
// const { Console } = console;

const output = fs.createWriteStream('./stdout.log');
const errorOutput = fs.createWriteStream('./stderr.log');
// Custom simple logger
Expand Down
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