error TS2510: Base constructors must all have the same return type.

[devfacet]

System Info

Node: v20.9.0
tsc: The TypeScript Compiler - Version 5.2.2

Environment/Platform

• Website/web-app
• Browser extension
• Server-side (e.g., Node.js, Deno, Bun)
• Desktop app (e.g., Electron)
• Other (e.g., VSCode extension)

Description

I've been building my app with tsc for quite a while. Today, I tried to upgrade @xenova/transformers from 2.7.0 to 2.10.1 but if tailed due to the error below. 2.8.0 works fine, but it doesn't work 2.9.0 and afterward.

Reproduction

npm install @xenova/[email protected]
echo "import { pipeline, Pipeline } from '@xenova/transformers'" > index.ts
tsc index.ts

node_modules/@xenova/transformers/types/utils/tensor.d.ts:75:29 - error TS2510: Base constructors must all have the same return type.

75 export class Tensor extends Tensor_base {
                               ~~~~~~~~~~~
Found 1 error in node_modules/@xenova/transformers/types/utils/tensor.d.ts:75

[kungfooman]

Hey @devfacet, thank you for the issue!

I have a feeling this is because ONNXRuntime is exporting Tensor twice:

node_modules/onnxruntime-common/dist/lib/tensor.d.ts

/**
 * Represent multi-dimensional arrays to feed to or fetch from model inferencing.
 */
export interface Tensor extends TypedTensorBase<Tensor.Type>, TypedTensorUtils<Tensor.Type> {
}

And:

export declare const Tensor: TensorConstructor;

As long as there is no fix, you can always use: tsc index.ts --skipLibCheck

[parhammmm]

just a note it's happening inside https://github.com/run-llama/LlamaIndexTS as well, ran into it today

[devfacet]

🎉 Thank you, I can't wait for the next release.