@dooor-ai/toolkit/dist/guards/base.d.ts

Guards, Evals & Observability for AI applications - works seamlessly with LangChain/LangGraph

import { GuardResult, GuardConfig } from "../core/types";
/**
 * Abstract base class for all guards
 */
export declare abstract class Guard {
    protected config: GuardConfig;
    constructor(config?: GuardConfig);
    /**
     * Get the name of this guard
     */
    abstract get name(): string;
    /**
     * Validate the input
     * @param input - The input text to validate
     * @param metadata - Additional metadata (e.g., user info, session)
     * @returns GuardResult indicating if input passed
     */
    abstract validate(input: string, metadata?: Record<string, any>): Promise<GuardResult> | GuardResult;
    /**
     * Check if this guard is enabled
     */
    isEnabled(): boolean;
    /**
     * Check if guard should block on detection
     */
    shouldBlock(): boolean;
    /**
     * Get the threshold
     */
    getThreshold(): number;
}
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