LogicError: No additional properties in type

[muzea]

Step to reproduce:

yarn global add ts-json-schema-generator
yarn global add antd@3.19.6
cd `yarn global dir`/node_modules/antd
ts-json-schema-generator --path es/form/index.d.ts --type 'Form' --expose 'none' --jsDoc 'none' --no-type-check --no-top-ref

Will receive an error

LogicError: No additional properties in type "["horizontal","inline","vertical"]"

[kayahr]

You are trying to create a JSON schema for a class which is extending React.Component. Are you sure that's what you want to do? What sense does it make to have a JSON schema for such a type?

Anyway, the extracted problematic code is actually this:

declare const FormLayouts: ["horizontal", "inline", "vertical"];
export declare type FormLayout = (typeof FormLayouts)[number];

Generating the schema for type FormLayout fails.

[kayahr]

PR #139 will fix this problem.

But even with this you will not be able to create a JSON schema for this complex Form class. The next problematic part will be this interesting type:

type EventHandler<E extends SyntheticEvent<any>> = { bivarianceHack(event: E): void }["bivarianceHack"];

So this is actually a function type and functions are not supported in JSON and therefor out-of-scope for a JSON schema generator.

[muzea]

@kayahr
Last week, I was trying to use type information to determine which version of an api was added. Want to provide a script that can automatically modify the documentation for Update website APIs to show version Number features were added.

[545682879]

when I run

yarn global add ts-json-schema-generator
yarn global add antd@3.19.6
cd `yarn global dir`/node_modules/antd
ts-json-schema-generator --path es/form/index.d.ts --type 'Form' --expose 'none' --jsDoc 'none' --no-type-check --no-top-ref

it raise error:

/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/ts-json-schema-generator.js:45
        throw error;
        ^

TypeError: Cannot read property 'kind' of undefined
  at Object.isEnumDeclaration (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/node_modules/typescript/lib/typescript.js:11757:21)
    at TypeofNodeParser.createType (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/NodeParser/TypeofNodeParser.js:23:16)
    at ChainNodeParser.createType (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/ChainNodeParser.js:28:54)
    at /Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/NodeParser/IntersectionNodeParser.js:17:72
    at Array.map (<anonymous>)
    at IntersectionNodeParser.createType (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/NodeParser/IntersectionNodeParser.js:17:34)
    at ChainNodeParser.createType (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/ChainNodeParser.js:28:54)
    at /Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/NodeParser/InterfaceAndClassNodeParser.js:95:106
    at Array.map (<anonymous>)
    at InterfaceAndClassNodeParser.getProperties (/Users/vivichen/.config/yarn/global/node_modules/ts-json-schema-generator/dist/src/NodeParser/InterfaceAndClassNodeParser.js:95:14)

do you know why? thanks