export declare type Types = StringConstructor | 'String' | NumberConstructor | 'Number' | DateConstructor | 'Date' | BooleanConstructor | 'Boolean' | 'Integer' | ArrayConstructor | 'Array' | string;
export declare type mapper = 'joi' | 'sql';
export declare type Technology = 'sql';
export interface SchemaItems<Name extends string, Type> {
    dataType: Types;
    primaryKey?: boolean;
    references?: {
        table: string;
        column: string;
        onDelete?: 'restrict' | 'cascade' | 'no action' | 'set null' | 'set default';
        onUpdate?: 'restrict' | 'cascade' | 'no action' | 'set null' | 'set default';
    };
    notNull?: boolean;
    unique?: boolean;
    defaultValue?: string | number | Date | boolean | Type;
    trim?: boolean;
    allowed?: string[] | number[] | boolean[];
    name?: Name | undefined;
    max?: number;
    min?: number;
    contains?: Types;
    hidden?: Boolean;
}
export interface Named<Name extends string> {
    name?: Name;
}
export interface Definition<Name extends string, Type> extends Named<Name> {
    jsType?: Type;
    dataType: string;
    primaryKey?: boolean;
    references?: {
        table: string;
        column: string;
        onDelete?: 'restrict' | 'cascade' | 'no action' | 'set null' | 'set default';
        onUpdate?: 'restrict' | 'cascade' | 'no action' | 'set null' | 'set default';
    };
    notNull?: boolean;
    unique?: boolean;
    defaultValue?: Type;
}
export interface Modelschema {
    [x: string]: SchemaItems<string, {
        dataType: Types;
    }> | Modelschema;
}
export declare type Dialects = 'mssql' | 'oracle' | 'mysql' | 'postgres' | 'sqlite';
export interface BuildSchemaOptions {
    mapper?: mapper;
    dialect?: Dialects;
    sanitize?: boolean;
}
export default Modelschema;