Type error on array of block and image

[LeoLYW12138]

I'm trying to transform sanity schema to sanity-typed schema when I encounter this error.

The official doc suggests that we can add images to Portable Text by appending a new type object to the array as such

export default {
  name: 'content',
  type: 'array',
  title: 'Content',
  of: [
    {
      type: 'block'
    },
    {
      type: 'image'
    }
  ]
}

However, when I define equivalent schema with sanity-typed, like this

import { defineArrayMember, defineType } from "@sanity-typed/types";

const content = defineType({
  name: "content",
  type: "array",
  of: [
    defineArrayMember({
      type: "block",
    }),
    defineArrayMember({
      type: "image",
    }),
  ],
});

export default content;

I am having type error

Type error: Type '[ArrayMemberDefinition<"block", string, IntrinsicTypeName, StrictDefinition, number, string, string, false, BlockStyleDefault, BlockListItemDefault, BlockMarkDecoratorDefault, never, false, never, never, false>, ArrayMemberDefinition<...>]' is not assignable to type '[ArrayMemberDefinition<"block", string, IntrinsicTypeName, StrictDefinition, number, string, string, false, BlockStyleDefault, BlockListItemDefault, BlockMarkDecoratorDefault, never, false, never, never, false>, ...ArrayMemberDefinition<...>[]]'.
  Type at position 1 in source is not compatible with type at position 1 in target.
    Type 'ArrayMemberDefinition<"image", string, IntrinsicTypeName, StrictDefinition, number, string, string, false, BlockStyleDefault, BlockListItemDefault, BlockMarkDecoratorDefault, never, false, never, never, false>' is not assignable to type 'ArrayMemberDefinition<"block", string, IntrinsicTypeName, StrictDefinition, number, string, string, false, BlockStyleDefault, BlockListItemDefault, BlockMarkDecoratorDefault, never, false, never, never, false>'.
      Type 'ArrayMemberDefinition<"image", string, IntrinsicTypeName, StrictDefinition, number, string, string, false, BlockStyleDefault, BlockListItemDefault, BlockMarkDecoratorDefault, never, false, never, never, false>' is not assignable to type 'Omit<{ type: "block"; initialValue?: InitialValueProperty<any, any[]>; options?: BlockOptions | undefined; components?: { block?: ComponentType<BlockProps> | undefined; } | undefined; ... 12 more ...; validation?: ValidationBuilder<...> | undefined; }, "name">'.
        Types of property 'type' are incompatible.
          Type '"image"' is not assignable to type '"block"'.

  4 |   name: "content",
  5 |   type: "array",
> 6 |   of: [
    |   ^
  7 |     defineArrayMember({
  8 |       type: "block",
  9 |     }),

It seems that I cannot put array members of different types into the same array under the current version of @sanity-typed/types@6.3.3 and typescript@5.4.5

[gercordero]

I'm having the exact same issue. The Portable Text component works fine in Sanity studio but typescript complains when having more than 1 type of array member inside the of array.

[MartCube]

I'm having the exact same issue. The Portable Text component works fine in Sanity studio but typescript complains when having more than 1 type of array member inside the of array.

Im facing the same error

[saiichihashimoto]

I've tried this locally with no issues. What version of typescript, sanity, and @sanity-typed/* are you using? @LeoLYW12138 @gercordero @MartCube

[LeoLYW12138]

@saiichihashimoto

"@sanity-typed/next-sanity": "^2.1.2",
"@sanity-typed/types": "^6.3.3",
"sanity": "^3.37.2",
"typescript": "5.4.5"