export interface EntityNode {
    id: string;
    label: string;
    attributes: Attribute[];
    alias: string;
    shape: string;
    look?: string;
    cssClasses?: string;
    cssStyles?: string[];
    cssCompiledStyles?: string[];
}
export interface Attribute {
    type: string;
    name: string;
    keys: ('PK' | 'FK' | 'UK')[];
    comment: string;
}
export interface Relationship {
    entityA: string;
    roleA: string;
    entityB: string;
    relSpec: RelSpec;
}
export interface RelSpec {
    cardA: string;
    cardB: string;
    relType: string;
}
export interface EntityClass {
    id: string;
    styles: string[];
    textStyles: string[];
}