/**
 * Schema for redis_keys, redis_strings, redis_hashes, redis_sets (SPEC section 10).
 */
import type Database from './driver.ts';
export declare const SCHEMA = "\nCREATE TABLE IF NOT EXISTS redis_keys (\n  key BLOB PRIMARY KEY,\n  type INTEGER NOT NULL,\n  expires_at INTEGER,\n  set_count INTEGER,\n  hash_count INTEGER,\n  zset_count INTEGER,\n  version INTEGER NOT NULL DEFAULT 1,\n  updated_at INTEGER NOT NULL\n);\n\nCREATE INDEX IF NOT EXISTS redis_keys_expires_at_idx ON redis_keys(expires_at);\nCREATE INDEX IF NOT EXISTS redis_keys_type_idx ON redis_keys(type);\n\nCREATE TABLE IF NOT EXISTS redis_strings (\n  key BLOB PRIMARY KEY,\n  value BLOB NOT NULL,\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE TABLE IF NOT EXISTS redis_hashes (\n  key BLOB NOT NULL,\n  field BLOB NOT NULL,\n  value BLOB NOT NULL,\n  PRIMARY KEY (key, field),\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE TABLE IF NOT EXISTS redis_sets (\n  key BLOB NOT NULL,\n  member BLOB NOT NULL,\n  PRIMARY KEY (key, member),\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE TABLE IF NOT EXISTS redis_list_meta (\n  key BLOB PRIMARY KEY,\n  head_seq INTEGER NOT NULL,\n  tail_seq INTEGER NOT NULL,\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE TABLE IF NOT EXISTS redis_list_items (\n  key BLOB NOT NULL,\n  seq INTEGER NOT NULL,\n  value BLOB NOT NULL,\n  PRIMARY KEY (key, seq),\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE INDEX IF NOT EXISTS redis_list_items_key_seq_idx ON redis_list_items(key, seq);\n\nCREATE TABLE IF NOT EXISTS redis_zsets (\n  key BLOB NOT NULL,\n  member BLOB NOT NULL,\n  score REAL NOT NULL,\n  PRIMARY KEY (key, member),\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE INDEX IF NOT EXISTS redis_zsets_key_score_member_idx\n  ON redis_zsets(key, score, member);\n\nCREATE TABLE IF NOT EXISTS redis_hash_field_ttl (\n  key BLOB NOT NULL,\n  field BLOB NOT NULL,\n  expires_at INTEGER NOT NULL,\n  PRIMARY KEY (key, field),\n  FOREIGN KEY(key) REFERENCES redis_keys(key) ON DELETE CASCADE\n);\n\nCREATE INDEX IF NOT EXISTS redis_hash_field_ttl_expires_at_idx\n  ON redis_hash_field_ttl(expires_at);\n\nCREATE TABLE IF NOT EXISTS search_indices (\n  name TEXT PRIMARY KEY,\n  schema_json TEXT NOT NULL,\n  created_at INTEGER NOT NULL,\n  updated_at INTEGER NOT NULL\n);\n\nCREATE TABLE IF NOT EXISTS search_rowid_allocator (\n  id INTEGER PRIMARY KEY AUTOINCREMENT\n);\n";
/** Type enum: 1=string, 2=hash, 3=set, 4=list, 5=zset */
export declare const KEY_TYPES: {
    STRING: number;
    HASH: number;
    SET: number;
    LIST: number;
    ZSET: number;
};
/**
 * Apply schema to database.
 */
export declare function applySchema(db: Database): void;