Definitelytyped: [Slate-React] node is not assignable to DocumentJSON

[carpben]

@andykent, @majelbstoat @JanLoebel @YangusKhan @kalley @Kornil @isubasti @sgreav

• [ x] I tried using the @types/xxxx package and had problems.
• [x ] I tried using the latest stable version of tsc. https://www.npmjs.com/package/typescript

I just copied initialValue from the documentation and I get a type error.

[scarletks1214]

just add 'object' property to 'leaves' property.

[scarletks1214]

original code was
leaves: [
{
text: 'A line of text in a paragraph.',
},
],

current code is

leaves: [
{
object: 'leaf', // add this line!!!!!
text: 'A line of text in a paragraph.',
},
],

[scarletks1214]

Your error happens as the typescript version rising up.(not sure)
Take care ? mark at the declaration of properties

[carpben]

adding object: 'leaf', as suggested by @scarletks1214 does solve the problem.
Is there a problem in @types/slate or should the documentation be fixed?

[ivan-ha]

also faced the same error, it's because object: "leaf" is required in TextJSON, but it was missing in the example

can be suppressed by adding object: "leaf" back, not sure if it's problem of @types/slate or the doc though

const initialValue = Value.fromJSON({
  document: {
    nodes: [
      {
        object: "block",
        type: "paragraph",
        nodes: [
          {
            object: "text",
            leaves: [
              {
                object: "leaf",  // <----- add this line
                text: "A line of text in a paragraph."
              }
            ]
          }
        ]
      }
    ]
  }
});

[Svarozich14]

For now there leaves is deprecated, but type definition isn't updated.
So you need to use old way or new with ts-ignore:

nodes: [
          {
            object: "text",
            // @ts-ignore
            text: "A line of text in a paragraph."
          }
        ]