Function isOpaqueJson

scripts/codegen/utils.ts:898–900

(schema: JSONSchema7 | null | undefined)

 * is rejected by the runtime's schema lint pass.
 */
export function isOpaqueJson(schema: JSONSchema7 | null | undefined): boolean {
    return typeof schema === "object" && schema !== null && (schema as Record<string, unknown>)["x-opaque-json"] === true;
}

/**
 * Removes the `x-opaque-json` marker from a schema node in place. Useful for