import { InjectableProcessor } from '../contracts/InjectableProcessor';
import { InjectablePayload } from '../contracts/InjectableProcessor';
export declare class InjectableHandler {
    private static customProcessor;
    /**
     * Set a custom processor instance that implements the InjectableProcessor interface.
     */
    static setProcessor(processor: InjectableProcessor): void;
    /**
     * Process a batch of injectables with optional signature verification.
     */
    static process(injectables: InjectablePayload[], options: {
        secret: string;
        path?: string;
        verify?: boolean;
    }): void;
    /**
     * Default handler - supports append, prepend, replace.
     */
    static handle(injectable: InjectablePayload, secret: string, basePath: string): string;
}