@nestjs/swagger/dist/decorators/api-extra-models.decorator.js

Nest - modern, fast, powerful node.js web framework (@swagger)

import { DECORATORS } from '../constants.js';
export function ApiExtraModels(...models) {
    return (target, key, descriptor) => {
        if (descriptor) {
            const extraModels = Reflect.getMetadata(DECORATORS.API_EXTRA_MODELS, descriptor.value) ||
                [];
            Reflect.defineMetadata(DECORATORS.API_EXTRA_MODELS, [...extraModels, ...models], descriptor.value);
            return descriptor;
        }
        const extraModels = Reflect.getMetadata(DECORATORS.API_EXTRA_MODELS, target) || [];
        Reflect.defineMetadata(DECORATORS.API_EXTRA_MODELS, [...extraModels, ...models], target);
        return target;
    };
}