/**
 * @fileoverview Migration v4 — Add security scan columns to skills table
 * @module @skillsmith/core/db/migrations/v4-security-columns
 * @see SMI-825
 */
export declare const MIGRATION_V4_SQL = "\n-- Add security columns to skills table\nALTER TABLE skills ADD COLUMN risk_score INTEGER CHECK(risk_score IS NULL OR (risk_score >= 0 AND risk_score <= 100));\nALTER TABLE skills ADD COLUMN security_findings_count INTEGER DEFAULT 0;\nALTER TABLE skills ADD COLUMN security_scanned_at TEXT;\nALTER TABLE skills ADD COLUMN security_passed INTEGER;\n\n-- Index for efficient security queries\nCREATE INDEX IF NOT EXISTS idx_skills_risk_score ON skills(risk_score);\nCREATE INDEX IF NOT EXISTS idx_skills_security_passed ON skills(security_passed);\n";
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