英文:
error TS2304: Cannot find name 'TransformStream'
问题
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英文:
I'm trying to build my socket.io code
which used to build well, but now I don't know what changes caused the project build to give an error.
Apparently, TransformStream, one of the built-in libraries of node, cannot be loaded in Typescript
node_modules/engine.io-parser/build/esm/index.d.ts:6:54 - error TS2304: Cannot find name 'TransformStream'.
6 export declare function createPacketEncoderStream(): TransformStream<Packet, any>;
~~~~~~~~~~~~~~~
node_modules/engine.io-parser/build/esm/index.d.ts:7:96 - error TS2304: Cannot find name 'TransformStream'.
7 export declare function createPacketDecoderStream(maxPayload: number, binaryType: BinaryType): TransformStream<Uint8Array, any>;
~~~~~~~~~~~~~~~
If I put the following line in the part
node_modules/engine.io-parser/build/esm/index.d.ts:6:54
If I enter it, the error will be fixed, but this is not a correct way.
import { TransformStream } from "stream/web";
I also tried node in "types" tsconfig.json, but it didn't help
答案1
得分: 2
I had run into the same issue. I've found that the issue is with changes done in engine.io-parser@5.2.0 and above.
https://github.com/socketio/engine.io-parser/compare/5.1.0...5.2.0
Seems they introduced TransformStream there. For now I've moved back to fixed socket.io@4.7.1 and set resolutions to engine.io@6.5.1
// package.json
....
"resolutions": {
"engine.io": "6.5.1"
}
英文:
I had run into same issue. I've found that the issue is with changes done in engine.io-parser@5.2.0 and above.
https://github.com/socketio/engine.io-parser/compare/5.1.0...5.2.0
Seems they introduced TransformStream there.
For now I've moved back to fixed socket.io@4.7.1 and set resolutions to engine.io@6.5.1
// package.json
....
"resolutions": {
"engine.io": "6.5.1"
}
答案2
得分: 1
I ran into the same issue after upgrading socketio and typescript to @latest. I had to add "dom" to the lib array in tsconfig.json so that typescript includes the dom library files in the compilation.
// tsconfig.json
....
"lib": [
....
"dom",
]
英文:
I ran into the same issue after upgrading socketio and typescript to @latest. I had to add "dom" to the lib array in tsconfig.json so that typescript includes the dom library files in the compilation.
// tsconfig.json
....
"lib": [
....
"dom",
]
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