generate types

[pyramation]

    "@graphql-codegen/core": "^1.17.8",
    "@graphql-codegen/typescript": "^1.17.11",
    "get-graphql-schema": "^2.1.2"

in scripts

    "codegen": "cross-env NODE_ENV=development babel-node codegen",
    "schema:local": "get-graphql-schema http://my.dashboard.localhost:5555/graphql > schema.graphql"

./codegen.js:

import { codegen } from '@graphql-codegen/core';
import { join } from 'path';
import { buildSchema } from 'graphql';
import { readFileSync, writeFileSync } from 'fs';
import * as typescriptPlugin from '@graphql-codegen/typescript';
import { printSchema, parse } from 'graphql';

const schema = buildSchema(readFileSync('./schema.graphql', 'utf-8'));
const outputFile = 'output.ts';
const config = {
  // used by a plugin internally, although the 'typescript' plugin currently
  // returns the string output, rather than writing to a file
  filename: outputFile,
  schema: parse(printSchema(schema)),
  plugins: [
    // Each plugin should be an object
    {
      typescript: {} // Here you can pass configuration to the plugin
    }
  ],
  pluginMap: {
    typescript: typescriptPlugin
  }
};

(async () => {
  const output = await codegen(config);
  writeFileSync(join(__dirname, outputFile), output);
})();