/**
 * @fileoverview Migration v10 — skill_dependencies table
 * @module @skillsmith/core/db/migrations/v10-dependencies
 * @see Architecture: ../research/skill-dependency-intelligence-architecture.md §4
 *
 * Stores declared and inferred dependency records for skills.
 * Three signal sources: author declaration, static mcp__* analysis,
 * and co-install behavioral inference.
 *
 * Design notes:
 *  - No FK on skill_id — soft reference, dep records survive skill removal
 *    (matches SkillVersionRepository pattern)
 *  - dep_source distinguishes declared vs inferred for confidence filtering
 *  - Unique index on (skill_id, dep_type, dep_target, dep_source) prevents
 *    duplicate rows from repeated inference runs
 */
export declare const MIGRATION_V10_SQL = "\nCREATE TABLE IF NOT EXISTS skill_dependencies (\n  id INTEGER PRIMARY KEY AUTOINCREMENT,\n  skill_id TEXT NOT NULL,\n  dep_type TEXT NOT NULL CHECK (dep_type IN (\n    'skill_hard', 'skill_soft', 'skill_peer',\n    'mcp_server',\n    'model_minimum', 'model_capability',\n    'env_tool', 'env_os', 'env_node',\n    'cli_version',\n    'conflict'\n  )),\n  dep_target TEXT NOT NULL,\n  dep_version TEXT,\n  dep_source TEXT NOT NULL CHECK (dep_source IN (\n    'declared',\n    'inferred_static',\n    'inferred_coinstall'\n  )),\n  confidence REAL CHECK (confidence IS NULL OR (confidence >= 0.0 AND confidence <= 1.0)),\n  metadata TEXT,\n  created_at TEXT NOT NULL DEFAULT (datetime('now')),\n  updated_at TEXT NOT NULL DEFAULT (datetime('now'))\n);\n\nCREATE INDEX IF NOT EXISTS idx_skill_deps_skill ON skill_dependencies(skill_id);\nCREATE INDEX IF NOT EXISTS idx_skill_deps_target ON skill_dependencies(dep_target);\nCREATE INDEX IF NOT EXISTS idx_skill_deps_type ON skill_dependencies(dep_type);\nCREATE INDEX IF NOT EXISTS idx_skill_deps_source ON skill_dependencies(dep_source);\n\nCREATE UNIQUE INDEX IF NOT EXISTS idx_skill_deps_unique\n  ON skill_dependencies(skill_id, dep_type, dep_target, dep_source);\n";
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