SomeJSONSchema does not accept correct JSONSchemaType object #1988
Open
Description
What version of Ajv are you using? Does the issue happen if you use the latest version?
Latest: 8.11.0
Ajv options object
not applicable - errors with TS types
Your code
interface Body {
data: Record<string, unknown>;
}
const bodySchema: JSONSchemaType<Body> = {
'$schema': 'https://json-schema.org/draft/2020-12/schema',
type: 'object',
properties: {
data: {
type: 'object',
},
},
required: ['data'],
};
export const eventSchema: SomeJSONSchema = {
'$schema': 'https://json-schema.org/draft/2020-12/schema',
type: 'object',
properties: {
body: bodySchema,
},
required: ['body'],
};TS error:
TS2322: Type '{ $schema: string; type: "object"; properties: { body: { type: "object"; additionalProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; unevaluatedProperties?: boolean | ... 1 more ... | undefined; ... 7 more ...; maxProperties?: number | undefined; } & { ...; } & { ...; } & { ...; }; }; requi...' is not assignable to type 'SomeJSONSchema'.
Types of property 'properties' are incompatible.
Type '{ body: { type: "object"; additionalProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; unevaluatedProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; ... 7 more ...; maxProperties?: number | undefined; } & { ...; } & { ...; } & { ...; }; }' is not assignable to type 'Partial<UncheckedPropertiesSchema<{ [key: string]: Known; }>>'.
Property 'body' is incompatible with index signature.
Type '{ type: "object"; additionalProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; unevaluatedProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; ... 7 more ...; maxProperties?: number | undefined; } & { ...; } & { ...; } & { ...; }' is not assignable to type '{ $ref: string; } | (UncheckedJSONSchemaType<Known, false> & { const?: Known | undefined; enum?: readonly Known[] | undefined; default?: Known | undefined; }) | undefined'.
Type '{ type: "object"; additionalProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; unevaluatedProperties?: boolean | UncheckedJSONSchemaType<unknown, false> | undefined; ... 7 more ...; maxProperties?: number | undefined; } & { ...; } & { ...; } & { ...; }' is not assignable to type '{ $ref: string; }'.
Types of property '$ref' are incompatible.
Type 'string | undefined' is not assignable to type 'string'.
Type 'undefined' is not assignable to type 'string'.
What results did you expect?
SomeJSONSchema should be possible to be composed of other valid schema objects.
Are you going to resolve the issue?
It can be over my possibilities.