import { Name, Value } from "../generalTypes.js";
import { SequenceGeneratedOptions } from "./shared.js";
import { MigrationOptions } from "../../migrationOptions.js";

//#region src/operations/tables/alterColumn.d.ts
interface AlterColumnOptions {
  type?: string;
  default?: Value;
  notNull?: boolean;
  allowNull?: boolean;
  collation?: string;
  using?: string;
  comment?: string | null;
  sequenceGenerated?: null | false | SequenceGeneratedOptions;
  expressionGenerated?: null | string;
}
type AlterColumn = (tableName: Name, columnName: string, options: AlterColumnOptions) => string;
declare function alterColumn(mOptions: MigrationOptions): AlterColumn;
//#endregion
export { AlterColumn, AlterColumnOptions, alterColumn };