import type { GraphStylesheet, GraphStyleRule, GraphStyleType } from "./graph-style-engine.js";
export type GraphNodeStyleType = Exclude<GraphStyleType, 'Edge' | 'edge' | 'edge-label' | 'flow' | 'arrow'>;
export type GraphEdgeDecoratorType = Extract<GraphStyleType, 'edge-label' | 'flow' | 'arrow'>;
export type GraphLayerNodeStyle = Extract<GraphStyleRule, {
    type: GraphNodeStyleType;
}> & {
    pickable?: boolean;
    visible?: boolean;
    data?: (nodes: any[]) => any;
};
export type GraphLayerEdgeDecoratorStyle = Extract<GraphStyleRule, {
    type: GraphEdgeDecoratorType;
}>;
type EdgeStyleType = Extract<GraphStyleType, 'Edge' | 'edge'>;
export type GraphLayerEdgeStyle = (Extract<GraphStyleRule, {
    type: EdgeStyleType;
}> | (Omit<Extract<GraphStyleRule, {
    type: EdgeStyleType;
}>, 'type'> & {
    type?: EdgeStyleType;
})) & {
    decorators?: GraphLayerEdgeDecoratorStyle[];
    data?: (edges: any[]) => any;
    visible?: boolean;
};
export type GraphLayerStylesheet = GraphStylesheet & {
    nodes?: GraphLayerNodeStyle[];
    edges?: GraphLayerEdgeStyle | GraphLayerEdgeStyle[];
};
export type GraphLayerStylesheetInput = GraphLayerStylesheet | null | undefined;
export type NormalizedGraphLayerStylesheet = {
    nodes: GraphLayerNodeStyle[];
    edges: GraphLayerEdgeStyle[];
};
export declare const DEFAULT_GRAPH_LAYER_STYLESHEET_INPUT: GraphLayerStylesheet;
export declare const DEFAULT_GRAPH_LAYER_STYLESHEET: NormalizedGraphLayerStylesheet;
export type GraphLayerStylesheetSources = {
    stylesheet?: GraphLayerStylesheetInput;
    nodeStyle?: GraphLayerNodeStyle[];
    edgeStyle?: GraphLayerEdgeStyle | GraphLayerEdgeStyle[];
};
export declare function normalizeGraphLayerStylesheet({ stylesheet, nodeStyle, edgeStyle }: GraphLayerStylesheetSources): NormalizedGraphLayerStylesheet;
export type { GraphStyleValue, GraphStylesheet, GraphStyleType } from "./graph-style-engine.js";
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