How to write a schema for JsonValue?

export type Json = JsonValue;

export type JsonArray = JsonValue[];

export type JsonObject = {
  [x: string]: JsonValue | undefined;
};

export type JsonPrimitive = boolean | number | string | null;

export type JsonValue = JsonArray | JsonObject | JsonPrimitive;

const JsonPrimitive = Schema.Union(
  Schema.Boolean,
  Schema.Number,
  Schema.String,
);

interface JsonObject {
  type: "JsonObject";
  value: Record<string, JsonValue | undefined>;
}

interface JsonValue {
  type: "JsonValue";
  value: boolean | number | string | JsonObject | JsonArray;
}

interface JsonArray {
  type: "JsonArray";
  value: readonly JsonValue[];
}

const JsonArray = Schema.Struct({
  type: Schema.Literal("JsonArray"),
  value: Schema.Array(
    Schema.suspend((): Schema.Schema<JsonValue> => JsonValue),
  ),
});

const JsonObject = Schema.Struct({
  type: Schema.Literal("JsonObject"),
  value: Schema.Record({
    key: Schema.String,
    value: Schema.UndefinedOr(
      Schema.suspend((): Schema.Schema<JsonValue> => JsonValue),
    ),
  }),
});

const JsonValue = Schema.Struct({
  type: Schema.Literal("JsonValue"),
  value: Schema.Union(
    JsonPrimitive,
    Schema.suspend((): Schema.Schema<JsonObject> => JsonObject),
    Schema.suspend((): Schema.Schema<JsonArray> => JsonArray),
  ),
});