export type Migration = {
    version: string;
    name: string;
    up: string;
    down: string;
};
export type MigrateOptions = {
    migrationsPath?: string;
    verbose?: boolean;
};
export type MigrationStatus = {
    version: string;
    name: string;
    appliedAt: string | null;
    status: "applied" | "pending";
};
export interface DatabaseAdapter {
    exec(sql: string): void | Promise<void>;
    prepare(sql: string): {
        all(...params: any[]): any[] | Promise<any[]>;
        run(...params: any[]): void | Promise<void>;
    };
    transaction(fn: () => void): () => void | Promise<void>;
}
export declare function createSqliteAdapter(database: any): DatabaseAdapter;
export declare function createPostgresAdapter(sql: any): DatabaseAdapter;
export declare function createMysqlAdapter(database: any): DatabaseAdapter;
export declare function createGenericAdapter(database: any): DatabaseAdapter;
export declare function withoutComments(str: String): string;
export declare function loadMigrations(path: string): Migration[];
export declare function up(adapter: DatabaseAdapter, options?: MigrateOptions & {
    dialect?: "sqlite" | "postgres" | "mysql";
}): Promise<void>;
export declare function down(adapter: DatabaseAdapter, steps?: number, options?: MigrateOptions & {
    dialect?: "sqlite" | "postgres" | "mysql";
}): Promise<void>;
export declare function status(adapter: DatabaseAdapter, options?: MigrateOptions & {
    dialect?: "sqlite" | "postgres" | "mysql";
}): Promise<MigrationStatus[]>;
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