build: add dependencies to be used by ngcc (#24897)

PR Close #24897

package.json

@@ -46,12 +46,14 @@
     "@types/base64-js": "1.2.5",
     "@types/chai": "^4.1.2",
     "@types/chokidar": "1.7.3",
+    "@types/convert-source-map": "^1.5.1",
     "@types/diff": "^3.2.2",
     "@types/fs-extra": "4.0.2",
     "@types/hammerjs": "2.0.35",
     "@types/jasmine": "^2.8.8",
     "@types/jasminewd2": "^2.0.3",
     "@types/minimist": "^1.2.0",
+    "@types/mock-fs": "^3.6.30",
     "@types/node": "6.0.88",
     "@types/selenium-webdriver": "3.0.7",
     "@types/shelljs": "^0.7.8",
@@ -72,6 +74,7 @@
     "cldr-data-downloader": "0.3.2",
     "cldrjs": "0.5.0",
     "conventional-changelog": "1.1.0",
+    "convert-source-map": "^1.5.1",
     "cors": "2.8.4",
     "diff": "^3.5.0",
     "domino": "2.0.1",
@@ -97,7 +100,9 @@
     "karma-sauce-launcher": "^1.2.0",
     "karma-sourcemap-loader": "^0.3.7",
     "madge": "0.5.0",
+    "magic-string": "^0.25.0",
     "minimist": "1.2.0",
+    "mock-fs": "^4.5.0",
     "mutation-observer": "^1.0.3",
     "node-uuid": "1.4.8",
     "protobufjs": "5.0.0",
@@ -110,7 +115,7 @@
     "selenium-webdriver": "3.5.0",
     "semver": "5.4.1",
     "shelljs": "^0.8.1",
-    "source-map": "0.5.7",
+    "source-map": "^0.6.1",
     "source-map-support": "0.4.18",
     "systemjs": "0.18.10",
     "tsickle": "0.32",