import { Condition, Expression, Table, Template } from '..';
export interface ConstraintConfig {
    name?: string;
    deferrable?: boolean;
    initially?: 'DEFERRED' | 'IMMEDIATE';
}
export declare const CONSTRAINT: (template: Template, conf?: ConstraintConfig | undefined) => Template;
export declare const NOT_NULL: (conf?: ConstraintConfig | undefined) => Template;
export declare const NULL: (conf?: ConstraintConfig | undefined) => Template;
export declare const CHECK: (expression: Condition, conf?: (ConstraintConfig & {
    noInherit?: boolean | undefined;
}) | undefined) => Template;
export declare const DEFAULT: (value: any, conf?: ConstraintConfig | undefined) => Template;
export declare const GENERATED_AS: (type: 'ALWAYS' | 'BY DEFAULT', conf?: (ConstraintConfig & {
    expression?: import("..").AnyExpression<import("..").Type<keyof import("..").DefaultOutputMapping<any>, boolean, any>> | undefined;
    identity?: any;
}) | undefined) => Template;
export interface IndexParametersConfig {
    include?: string[];
    with?: Record<string, any>;
    using?: string;
    columns?: string[];
}
export declare const UNIQUE: (params?: (IndexParametersConfig & ConstraintConfig) | undefined) => Template;
export declare const PRIMARY_KEY: (params?: (IndexParametersConfig & ConstraintConfig) | undefined) => Template;
declare type ReferentialAction = 'NO ACTION' | 'RESTRICT' | 'CASCADE' | 'SET NULL' | 'SET DEFAULT';
export interface ReferenceConfig<T> {
    columns?: T;
    match?: 'PARTIAL' | 'SIMPLE' | 'FULL';
    onDelete?: ReferentialAction;
    onUpdate?: ReferentialAction;
}
export declare const REFERENCES: (table: string | Table, conf?: (ReferenceConfig<string | import("..").AnyExpression<import("..").Type<keyof import("..").DefaultOutputMapping<any>, boolean, any>>> & ConstraintConfig) | undefined) => Template;
export declare const FOREIGN_KEY: (columns: (string | Expression)[], table: string | Table, conf?: (ReferenceConfig<(string | import("..").AnyExpression<import("..").Type<keyof import("..").DefaultOutputMapping<any>, boolean, any>>)[]> & ConstraintConfig) | undefined) => Template;
declare type LikeOptions = 'COMMENTS' | 'CONSTRAINTS' | 'DEFAULTS' | 'GENERATED' | 'IDENTITY' | 'INDEXES' | 'STATISTICS' | 'STORAGE' | 'ALL';
export declare const LIKE: (table: string, options: {
    including?: LikeOptions[];
    excluding?: LikeOptions[];
}) => Template;
export {};