@velarscript-labs/yaml

Strict, bounded YAML parsing for VelarScript applications. The package returns unknown deliberately: a reusable parser cannot know an application's data shape, so callers validate the result with their own runtime type.

import {parseYaml} from "@velarscript-labs/yaml"

type Settings:
    port: number

const settings = Settings.parse(parseYaml("port: 3000"))

parseYaml rejects blank input, duplicate keys, documents beyond maxBytes, and alias expansion beyond maxAliases. Defaults are 1 MiB and 100 aliases; the accepted hard ceilings are 64 MiB and 1,000 aliases.