chore: update dependencies

package.json

@@ -28,15 +28,15 @@
  "@types/fs-extra": "9.0.11",
  "@types/lodash": "4.14.170",
  "@types/minimist": "1.2.1",
- "@types/node": "15.6.0",
+ "@types/node": "15.6.1",
  "@types/webpack": "5.28.0",
- "@typescript-eslint/eslint-plugin": "4.24.0",
- "@typescript-eslint/parser": "4.24.0",
- "autoprefixer": "10.2.5",
+ "@typescript-eslint/eslint-plugin": "4.25.0",
+ "@typescript-eslint/parser": "4.25.0",
+ "autoprefixer": "10.2.6",
  "clean-css-cli": "5.3.0",
  "clean-release": "2.15.2",
  "clean-scripts": "1.20.1",
- "eslint": "7.26.0",
+ "eslint": "7.27.0",
  "eslint-config-prettier": "8.3.0",
  "eslint-plugin-plantain": "1.1.0",
  "file2variable-cli": "2.0.1",
@@ -51,13 +51,13 @@
  "rimraf": "3.0.2",
  "stylelint": "13.13.1",
  "stylelint-config-standard": "22.0.0",
- "ts-loader": "9.2.1",
- "ts-node": "9.1.1",
+ "ts-loader": "9.2.2",
+ "ts-node": "10.0.0",
  "tsconfig-plantain": "0.0.1",
  "type-coverage": "2.17.5",
- "vue": "3.1.0-beta.3",
+ "vue": "3.1.0-beta.6",
  "watch-then-execute": "1.2.0",
- "webpack": "5.37.1",
+ "webpack": "5.38.1",
  "webpack-cli": "4.7.0"
  },
  "dependencies": {

src/json-schema-generator.ts

@@ -200,7 +200,7 @@ function getJsonSchemaPropertyOfObject(memberType: ObjectDeclaration | ObjectTyp
  let additionalProperties: Definition | boolean | undefined
  if (memberType.additionalProperties === undefined) {
  additionalProperties = context.looseMode ? undefined : false
- } else if (memberType.additionalProperties === true || memberType.additionalProperties === false) {
+ } else if (typeof memberType.additionalProperties === 'boolean') {
  additionalProperties = memberType.additionalProperties
  } else {
  additionalProperties = getJsonSchemaProperty(memberType.additionalProperties, context)