export declare type Size = {
    w: number;
    h: number;
} | {
    r: number;
};
export declare type Position = {
    cx: number;
    cy: number;
};
export declare type Dim = Size & Position;
export declare type PNodeId = number;
export interface PNodeTemplate {
    id: PNodeId;
    shape: Shape;
    size: Size;
}
export interface PNode {
    id: PNodeId;
    templateId: number;
    dim: Dim;
    after: {
        id: PNodeId;
    }[];
}
export declare type DesignerProps = {
    config: {
        canvas: {
            background: string;
        };
        nodeTemplates: PNodeTemplate[];
    };
    data: {
        nodes: PNode[];
    };
};
export declare enum Shape {
    Rect = 0,
    Circle = 1
}