Function formatMediaType

formatMediaType(type, param?): string
Serializes the media type and the optional parameters as a media type conforming to RFC 2045 and RFC 2616.

The type and parameter names are written in lower-case.

When any of the arguments results in a standard violation then the return value will be an empty string ("").
Parameters
- type: string
  The media type to serialize.
- Optionalparam: Record<string, string> | Iterable<[string, string], any, any>
  Optional parameters to serialize.
Returns string
The serialized media type.
Example: Basic usage
```
import { formatMediaType } from "@std/media-types/format-media-type";
import { assertEquals } from "@std/assert";

assertEquals(formatMediaType("text/plain"), "text/plain");
```
Example: With parameters
```
import { formatMediaType } from "@std/media-types/format-media-type";
import { assertEquals } from "@std/assert";

assertEquals(formatMediaType("text/plain", { charset: "UTF-8" }), "text/plain; charset=UTF-8");
```
- Defined in media_types/format_media_type.ts:37