export type SchemaArray = Undefined[];

[bakon11]

Describe the bug
A clear and concise description of what the bug is.
https://github.com/open-rpc/meta-schema/blame/78bb78fb9a5c3cd3f5117e5c681e43e9f31d7016/index.d.ts#L128

Since this changed from JSONSchema[] to Undefined on line 128 and few other lines:
134,
161,
188,
193,
197,
202,
209,
210,
211,
215,
236

Also exported as undefined the error Cannot find name 'Undefined'. shows up when building server side project.

I was able to fix the problem by changing the first one to:
export type SchemaArray = JSONSchema[];
and the rest as needed to JSONSchema

To Reproduce
Steps to reproduce the behavior:
Create a simple open-rpc project using latest generator, use typescript(only choice).
Create one simple method.
Go into server/typescript dir.
npm install
npm run build

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Debian 11
• Node: 18.13.0
• NPM: 9.4.1

Hope this helps.
Thanks.

[ValentinTrinque]

Same with golang version:

# github.com/open-rpc/meta-schema
../../../../go/pkg/mod/github.com/open-rpc/meta-schema@v0.0.0-20230216051015-c88c36715a76/openrpc_document.go:168:20: undefined: Undefined