@nestjs/graphql/dist/schema-builder/metadata/interface.metadata.d.ts

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

import { ResolveTypeFn } from '../../interfaces';
import { ClassMetadata } from './class.metadata';
export interface InterfaceMetadata extends ClassMetadata {
    resolveType?: ResolveTypeFn;
    interfaces?: Function | Function[] | (() => Function | Function[]);
}