export declare enum Relationship {
    HasMany = 0,
    BelongsTo = 1,
    HasOne = 2,
    HasAndBelongsToMany = 3,
}
export interface RelationshipInfo {
    kind: Relationship;
    key: string;
    foreignKey?: string;
    model: (model: any) => any;
}
export declare function HasMany(model: (model: any) => any, foreignKey: string): PropertyDecorator;
export declare function HasOne(model: (model: any) => any, foreignKey: string): PropertyDecorator;
export declare function BelongsTo(model: (model: any) => any, localKey: string): PropertyDecorator;
export declare function HasAndBelongsToMany(model: (model: any) => any): PropertyDecorator;