@cisstech/nestjs-expand/src/lib/expand.interceptor.d.ts

A NestJS module to build Dynamic Resource Expansion for APIs

import { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { Observable } from 'rxjs';
import { ExpandService } from './expand.service';
export declare class ExpandInterceptor implements NestInterceptor {
    private readonly expandService;
    private readonly logger;
    constructor(expandService: ExpandService);
    /**
     * Intercepts incoming requests and applies expansion based on metadata.
     * @param context - The execution context.
     * @param next - The next call handler.
     * @returns An observable with the expanded response.
     * @throws Error if there's an issue during the expansion process and the error policy is set to 'throw'.
     */
    intercept(context: ExecutionContext, next: CallHandler): Observable<unknown>;
}