type ColumnKind = "id" | "string" | "text" | "boolean" | "integer" | "bigInteger" | "timestamp" | "json" | "jsonb" | "foreignId";
interface ForeignKeyOptions {
    referencesTable: string;
    referencesColumn: string;
    onDelete?: "cascade" | "set null" | "restrict";
}
declare class ColumnDefinition {
    readonly name: string;
    kind: ColumnKind;
    length?: number;
    isNullable: boolean;
    isPrimary: boolean;
    isUnique: boolean;
    autoIncrement: boolean;
    defaultValue?: string;
    checkExpression?: string;
    foreignKey?: ForeignKeyOptions;
    constructor(name: string, kind: ColumnKind);
    nullable(): this;
    notNullable(): this;
    default(value: string | number | boolean): this;
    defaultRaw(expression: string): this;
    unique(): this;
    primary(): this;
    check(expression: string): this;
}
declare class ForeignIdColumnDefinition extends ColumnDefinition {
    constructor(name: string);
    references(table: string, column?: string): this;
    constrained(table?: string): this;
    cascadeOnDelete(): this;
    nullOnDelete(): this;
}
declare function inferReferencedTable(columnName: string): string;
export type { ColumnKind, ForeignKeyOptions };
export { ColumnDefinition, ForeignIdColumnDefinition, inferReferencedTable };