import type { Tool } from '@modelcontextprotocol/sdk/types.js';
import type { SecurityScanResult, SecuritySeverity } from '../types/index.js';
/** Reset patterns to defaults (for testing) */
export declare function resetSecurityPatterns(): void;
export declare const securityToolDefinitions: Tool[];
export interface SecurityScanRequest {
    content: string;
    patterns?: string[];
}
export declare function handleSecurityScan(args: SecurityScanRequest): Promise<SecurityScanResult>;
export type GateDecision = 'blocked' | 'held' | 'warned' | 'allowed';
export interface SecurityGateResult {
    decision: GateDecision;
    reason: string;
    scan: SecurityScanResult;
}
export declare function handleSecurityGate(args: {
    content: string;
    action: string;
}): Promise<SecurityGateResult>;
export interface SecurityConfigResult {
    success: boolean;
    patterns?: Array<{
        id: string;
        name: string;
        severity: SecuritySeverity;
        enabled: boolean;
        category: string;
    }>;
    error?: string;
}
export declare function handleSecurityConfig(args: {
    action: 'list' | 'enable' | 'disable' | 'set_severity';
    patternId?: string;
    severity?: SecuritySeverity;
}): Promise<SecurityConfigResult>;
export declare function handleSecurityTool(name: string, args: Record<string, unknown>): Promise<unknown>;
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