Yarn vs Node

apollo-client-node-package.json

{
  "_args": [
    [
      {
        "raw": "apollo-client@^0.5.9",
        "scope": null,
        "escapedName": "apollo-client",
        "name": "apollo-client",
        "rawSpec": "^0.5.9",
        "spec": ">=0.5.9 <0.6.0",
        "type": "range"
      },
      "/Users/dominic/Sites/stash/xcaf/r2d2"
    ]
  ],
  "_from": "apollo-client@>=0.5.9 <0.6.0",
  "_id": "apollo-client@0.5.25",
  "_inCache": true,
  "_location": "/apollo-client",
  "_nodeVersion": "5.6.0",
  "_npmOperationalInternal": {
    "host": "packages-18-east.internal.npmjs.com",
    "tmp": "tmp/apollo-client-0.5.25.tgz_1482604122145_0.16558197140693665"
  },
  "_npmUser": {
    "name": "helfer",
    "email": "helfer@meteor.com"
  },
  "_npmVersion": "3.6.0",
  "_phantomChildren": {},
  "_requested": {
    "raw": "apollo-client@^0.5.9",
    "scope": null,
    "escapedName": "apollo-client",
    "name": "apollo-client",
    "rawSpec": "^0.5.9",
    "spec": ">=0.5.9 <0.6.0",
    "type": "range"
  },
  "_requiredBy": [
    "/"
  ],
  "_resolved": "https://registry.npmjs.org/apollo-client/-/apollo-client-0.5.25.tgz",
  "_shasum": "6cdf3a9d87431d5c5466766d85a3ef7c4d8b3fa0",
  "_shrinkwrap": null,
  "_spec": "apollo-client@^0.5.9",
  "_where": "/Users/dominic/Sites/stash/xcaf/r2d2",
  "author": {
    "name": "Sashko Stubailo",
    "email": "sashko@stubailo.com"
  },
  "bugs": {
    "url": "https://github.com/apollostack/apollo-client/issues"
  },
  "dependencies": {
    "@types/async": "^2.0.31",
    "@types/chai": "^3.4.32",
    "@types/isomorphic-fetch": "0.0.30",
    "@types/lodash": "^4.14.34",
    "@types/node": "^6.0.38",
    "@types/promises-a-plus": "0.0.26",
    "@types/redux": "^3.5.29",
    "@types/sinon": "^1.16.29",
    "graphql-anywhere": "^1.0.0",
    "graphql-tag": "^1.1.1",
    "lodash": "^4.17.2",
    "redux": "^3.3.1",
    "symbol-observable": "^1.0.2",
    "typed-graphql": "1.0.2",
    "whatwg-fetch": "^2.0.0"
  },
  "description": "A simple yet functional GraphQL client.",
  "devDependencies": {
    "@types/chai-as-promised": "0.0.28",
    "@types/mocha": "^2.2.31",
    "browserify": "^13.0.0",
    "chai": "^3.5.0",
    "chai-as-promised": "^6.0.0",
    "colors": "^1.1.2",
    "es6-promise": "^4.0.4",
    "fetch-mock": "^5.5.0",
    "grunt": "1.0.1",
    "grunt-tslint": "4.0.0",
    "gzip-size": "^3.0.0",
    "isomorphic-fetch": "^2.2.1",
    "istanbul": "^0.4.5",
    "lodash": "^4.17.1",
    "minimist": "^1.2.0",
    "mocha": "^3.0.0",
    "pretty-bytes": "^4.0.0",
    "remap-istanbul": "0.8.0",
    "request": "^2.75.0",
    "rxjs": "^5.0.0-beta.11",
    "sinon": "^1.17.4",
    "source-map-support": "^0.4.0",
    "tslint": "4.2.0",
    "typescript": "2.1.4",
    "uglify-js": "^2.6.2",
    "webpack": "^2.1.0-beta.28",
    "webpack-bundle-analyzer": "^2.1.1"
  },
  "directories": {},
  "dist": {
    "shasum": "6cdf3a9d87431d5c5466766d85a3ef7c4d8b3fa0",
    "tarball": "https://registry.npmjs.org/apollo-client/-/apollo-client-0.5.25.tgz"
  },
  "homepage": "https://github.com/apollostack/apollo-client#readme",
  "keywords": [
    "ecmascript",
    "es2015",
    "jsnext",
    "javascript",
    "relay",
    "npm",
    "react"
  ],
  "license": "MIT",
  "main": "index.js",
  "maintainers": [
    {
      "name": "glasser",
      "email": "glasser@meteor.com"
    },
    {
      "name": "helfer",
      "email": "helfer@meteor.com"
    },
    {
      "name": "sashko",
      "email": "sashko@stubailo.com"
    },
    {
      "name": "tmeasday",
      "email": "tom@percolatestudio.com"
    }
  ],
  "name": "apollo-client",
  "optionalDependencies": {
    "@types/async": "^2.0.31",
    "@types/chai": "^3.4.32",
    "@types/isomorphic-fetch": "0.0.30",
    "@types/lodash": "^4.14.34",
    "@types/node": "^6.0.38",
    "@types/promises-a-plus": "0.0.26",
    "@types/redux": "^3.5.29",
    "@types/sinon": "^1.16.29",
    "typed-graphql": "1.0.2"
  },
  "readme": "ERROR: No README data found!",
  "repository": {
    "type": "git",
    "url": "git+https://github.com/apollostack/apollo-client.git"
  },
  "scripts": {},
  "typings": "./lib/src/index.d.ts",
  "version": "0.5.25"
}

apollo-client-yarn-package.json

{
  "name": "apollo-client",
  "version": "0.5.25",
  "description": "A simple yet functional GraphQL client.",
  "main": "index.js",
  "typings": "./lib/src/index.d.ts",
  "repository": {
    "type": "git",
    "url": "apollostack/apollo-client"
  },
  "keywords": [
    "ecmascript",
    "es2015",
    "jsnext",
    "javascript",
    "relay",
    "npm",
    "react"
  ],
  "author": "Sashko Stubailo <sashko@stubailo.com>",
  "license": "MIT",
  "dependencies": {
    "graphql-anywhere": "^1.0.0",
    "graphql-tag": "^1.1.1",
    "lodash": "^4.17.2",
    "redux": "^3.3.1",
    "symbol-observable": "^1.0.2",
    "whatwg-fetch": "^2.0.0"
  },
  "devDependencies": {
    "@types/chai-as-promised": "0.0.28",
    "@types/mocha": "^2.2.31",
    "browserify": "^13.0.0",
    "chai": "^3.5.0",
    "chai-as-promised": "^6.0.0",
    "colors": "^1.1.2",
    "es6-promise": "^4.0.4",
    "fetch-mock": "^5.5.0",
    "grunt": "1.0.1",
    "grunt-tslint": "4.0.0",
    "gzip-size": "^3.0.0",
    "isomorphic-fetch": "^2.2.1",
    "istanbul": "^0.4.5",
    "lodash": "^4.17.1",
    "minimist": "^1.2.0",
    "mocha": "^3.0.0",
    "pretty-bytes": "^4.0.0",
    "remap-istanbul": "0.8.0",
    "request": "^2.75.0",
    "rxjs": "^5.0.0-beta.11",
    "sinon": "^1.17.4",
    "source-map-support": "^0.4.0",
    "tslint": "4.2.0",
    "typescript": "2.1.4",
    "uglify-js": "^2.6.2",
    "webpack": "^2.1.0-beta.28",
    "webpack-bundle-analyzer": "^2.1.1"
  },
  "optionalDependencies": {
    "@types/async": "^2.0.31",
    "@types/chai": "^3.4.32",
    "@types/isomorphic-fetch": "0.0.30",
    "@types/lodash": "^4.14.34",
    "@types/node": "^6.0.38",
    "@types/promises-a-plus": "0.0.26",
    "@types/redux": "^3.5.29",
    "@types/sinon": "^1.16.29",
    "typed-graphql": "1.0.2"
  }
}

lodash-node-package.json

{
  "_args": [
    [
      {
        "raw": "@types/lodash@^4.14.34",
        "scope": "@types",
        "escapedName": "@types%2flodash",
        "name": "@types/lodash",
        "rawSpec": "^4.14.34",
        "spec": ">=4.14.34 <5.0.0",
        "type": "range"
      },
      "/Users/dominic/Sites/stash/xcaf/r2d2/node_modules/apollo-client"
    ]
  ],
  "_from": "@types/lodash@>=4.14.34 <5.0.0",
  "_id": "@types/lodash@4.14.45",
  "_inCache": true,
  "_location": "/@types/lodash",
  "_npmOperationalInternal": {
    "host": "packages-18-east.internal.npmjs.com",
    "tmp": "tmp/lodash-4.14.45.tgz_1483053099157_0.6223138293717057"
  },
  "_npmUser": {
    "name": "types",
    "email": "ts-npm-types@microsoft.com"
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  "_phantomChildren": {},
  "_requested": {
    "raw": "@types/lodash@^4.14.34",
    "scope": "@types",
    "escapedName": "@types%2flodash",
    "name": "@types/lodash",
    "rawSpec": "^4.14.34",
    "spec": ">=4.14.34 <5.0.0",
    "type": "range"
  },
  "_requiredBy": [
    "/apollo-client"
  ],
  "_resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.45.tgz",
  "_shasum": "db20238f23fa195d6fb8f9ff7988e8651fc8c302",
  "_shrinkwrap": null,
  "_spec": "@types/lodash@^4.14.34",
  "_where": "/Users/dominic/Sites/stash/xcaf/r2d2/node_modules/apollo-client",
  "author": {
    "name": "Brian Zengel",
    "email": "https://github.com/bczengel"
  },
  "dependencies": {},
  "description": "TypeScript definitions for Lo-Dash",
  "devDependencies": {},
  "directories": {},
  "dist": {
    "shasum": "db20238f23fa195d6fb8f9ff7988e8651fc8c302",
    "tarball": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.45.tgz"
  },
  "license": "MIT",
  "main": "",
  "maintainers": [
    {
      "name": "types",
      "email": "ryan.cavanaugh@microsoft.com"
    }
  ],
  "name": "@types/lodash",
  "optionalDependencies": {},
  "peerDependencies": {},
  "readme": "ERROR: No README data found!",
  "repository": {
    "type": "git",
    "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git"
  },
  "scripts": {},
  "typeScriptVersion": "2.0",
  "typesPublisherContentHash": "a028b7241e99d9b4afa0a2c9612d64b54f0ae1b334d75d9486cd429e94dabdcd",
  "version": "4.14.45"
}

lodash-yarn-package.json

{
    "name": "@types/lodash",
    "version": "4.14.45",
    "description": "TypeScript definitions for Lo-Dash",
    "license": "MIT",
    "author": "Brian Zengel <https://github.com/bczengel>, Ilya Mochalov <https://github.com/chrootsu>, Stepan Mikhaylyuk <https://github.com/stepancar>",
    "main": "",
    "repository": {
        "type": "git",
        "url": "https://www.github.com/DefinitelyTyped/DefinitelyTyped.git"
    },
    "scripts": {},
    "dependencies": {},
    "peerDependencies": {},
    "typesPublisherContentHash": "a028b7241e99d9b4afa0a2c9612d64b54f0ae1b334d75d9486cd429e94dabdcd",
    "typeScriptVersion": "2.0"
}

Node: 7.1.0
npm: 3.10.9
yarn: 0.18.1

When installing my project with yarn, I get a bucket of can't resolve lodash/xxx errors like so:

I'm thinking that the different package.json files generated by both dependency managers are causing issues with TypeScript 2.0.x

ERROR in ./~/apollo-client-rxjs/build/src/rxify.js
Module not found: Error: Can't resolve 'lodash/isFunction' in '/Users/dominic/Sites/stash/xcaf/r2d2/node_modules/apoll
o-client-rxjs/build/src'
 @ ./~/apollo-client-rxjs/build/src/rxify.js 8:17-45
 @ ./~/apollo-client-rxjs/build/src/index.js
 @ ./~/angular2-apollo/build/src/Angular2Apollo.js
 @ ./~/angular2-apollo/build/src/index.js
 @ ./src/app/core/core.module.ts
 @ ./src/app/app.module.ts
 @ ./src/app/index.ts
 @ ./src/main.ts
 @ multi main

ERROR in ./~/apollo-client-rxjs/build/src/utils/variables.js
Module not found: Error: Can't resolve 'lodash/assign' in '/Users/dominic/Sites/stash/xcaf/r2d2/node_modules/apollo-cl
ient-rxjs/build/src/utils'
 @ ./~/apollo-client-rxjs/build/src/utils/variables.js 5:13-37
 @ ./~/apollo-client-rxjs/build/src/RxApolloClient.js
 @ ./~/apollo-client-rxjs/build/src/index.js
 @ ./~/angular2-apollo/build/src/Angular2Apollo.js
 @ ./~/angular2-apollo/build/src/index.js
 @ ./src/app/core/core.module.ts
 @ ./src/app/app.module.ts
 @ ./src/app/index.ts
 @ ./src/main.ts
 @ multi main

ERROR in ./~/apollo-client-rxjs/build/src/utils/variables.js
Module not found: Error: Can't resolve 'lodash/omit' in '/Users/dominic/Sites/stash/xcaf/r2d2/node_modules/apollo-clie
nt-rxjs/build/src/utils'
 @ ./~/apollo-client-rxjs/build/src/utils/variables.js 6:11-33
 @ ./~/apollo-client-rxjs/build/src/RxApolloClient.js
 @ ./~/apollo-client-rxjs/build/src/index.js
 @ ./~/angular2-apollo/build/src/Angular2Apollo.js
 @ ./~/angular2-apollo/build/src/index.js
 @ ./src/app/core/core.module.ts
 @ ./src/app/app.module.ts
 @ ./src/app/index.ts
 @ ./src/main.ts
 @ multi main