This rule checks for the existence of the "types" property in a package.json, and reports a violation if it doesn't exist.
Example of incorrect code for this rule:
{
"name": "Thee Silver Mt. Zion",
"version": "13.0.0"
}Example of correct code for this rule:
{
"name": "Thee Silver Mt. Zion",
"version": "13.0.0",
"types": "./index.d.ts"
}See TypeScript Handbook > Publishing for more information on publishing package types.