/** Stored DDL, normalized for comparison against a canonical constant: SQLite
 *  keeps the CREATE statement it was given, so `IF NOT EXISTS`, whitespace, a
 *  trailing semicolon and case are noise rather than shape. Shared by the boot
 *  verifier and by the run ledger's own schema history, which both decide
 *  whether a deployed table is a shape they recognize. */
export declare function sqlShape(sql: string | null | undefined): string;
/** The stored CREATE statement of a table, or undefined when it is absent. */
export declare function currentTableSql(db: import("better-sqlite3").Database, name: string): string | undefined;
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