Typescript 4.8.2 support

Typescript version 4.8.2 just got released. There is deprecated function used in the plugin.

Functions: createParameterDeclaration

Error:

TypeError: Invalid arguments
    at Object.createParameterDeclaration (/usr/local/lib/node_modules/@domain/protoc-gen-ts/node_modules/typescript/lib/typescript.js:170461:19)
    at createParameter (/usr/local/lib/node_modules/@domain/protoc-gen-ts/src/rpc.js:154:23)
    at Object.createGrpcInterfaceType (/usr/local/lib/node_modules/@domain/protoc-gen-ts/src/rpc.js:161:31)
    at Object.<anonymous> (/usr/local/lib/node_modules/@domain/protoc-gen-ts/src/index.js:54:32)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32)
    at Function.Module._load (node:internal/modules/cjs/loader:839:12)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
--ts_out: protoc-gen-ts: Plugin failed with status code 1.

According the line 170461 in typescript package it seems like the function was removed completly.

// Deprecations fall into one of three categories:
//
// - "soft" - Soft deprecations are indicated with the `@deprecated` JSDoc Tag.
// - "warn" - Warning deprecations are indicated with the `@deprecated` JSDoc Tag and a diagnostic message (assuming a compatible host).
// - "error" - Error deprecations are either indicated with the `@deprecated` JSDoc tag and will throw a `TypeError` when invoked, or removed from the API entirely.

[btcSteven]

I solve it ; in your node_modules protoc-gen-ts -> package.json typescript remove ^ use old version

[stannedelchev]

@thesayyn This is happening on my end too with the latest TypeScript 4.8.3. Installed protoc-gen-ts with npm -g install protoc-gen-ts and then ran protoc -I=. hello.proto --ts_out=. Error call stack is same as post above. Other protobuf compilers (Go, JS) work fine on the same .proto file.

hello.proto:

syntax = "proto3";

service HelloWorld {
    rpc SayHello (HelloRequest) returns (HelloResponse) {}
}

message HelloRequest {
    string Name = 1;
}

message HelloResponse {
    string Message = 1;
}

Error call stack is the same as previous post:

/usr/lib/node_modules/protoc-gen-ts/node_modules/typescript/lib/typescript.js:170487
            throw new TypeError("Invalid arguments");
            ^

TypeError: Invalid arguments
    at Object.createParameterDeclaration (/usr/lib/node_modules/protoc-gen-ts/node_modules/typescript/lib/typescript.js:170487:19)
    at createParameter (/usr/lib/node_modules/protoc-gen-ts/src/rpc.js:154:23)
    at Object.createGrpcInterfaceType (/usr/lib/node_modules/protoc-gen-ts/src/rpc.js:161:31)
    at Object.<anonymous> (/usr/lib/node_modules/protoc-gen-ts/src/index.js:55:32)
    at Module._compile (node:internal/modules/cjs/loader:1119:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1173:10)
    at Module.load (node:internal/modules/cjs/loader:997:32)
    at Module._load (node:internal/modules/cjs/loader:838:12)
    at Module.require (node:internal/modules/cjs/loader:1021:19)
    at require (node:internal/modules/cjs/helpers:103:18)

Node.js v18.9.0
--ts_out: protoc-gen-ts: Plugin failed with status code 1.