export declare class LlmShield {
    private enabled;
    constructor(enabled?: boolean);
    scanInput(input: string): ShieldScanResult;
    sanitizeInput(input: string): string;
    scanOutput(output: string): ShieldScanResult;
}
export interface ShieldScanResult {
    safe: boolean;
    issues: string[];
    score: number;
}
export declare function createLlmShield(enabled?: boolean): LlmShield;