/// <reference types="offscreencanvas" />
import { DataPersistenceProvider } from "flow-connect";
import { Node, NodeOptions, SerializedNode } from "flow-connect/core";
import { DisplayStyle } from "flow-connect/ui";
export declare class LineChartMini extends Node {
    displayHeight: number;
    static DefaultState: {
        size: number;
        colors: string[];
    };
    constructor();
    protected setupIO(): void;
    protected created(options: LineChartMiniOptions): void;
    protected process(): void;
    setupUI(displayStyle: DisplayStyle): void;
    customRenderer(context: CanvasRenderingContext2D | OffscreenCanvasRenderingContext2D, wdth: number, hght: number): boolean;
    serialize(persist?: DataPersistenceProvider): Promise<SerializedLineChartMiniNode>;
}
export interface LineChartMiniOptions extends NodeOptions {
    displayHeight: number;
    displayStyle: DisplayStyle;
}
export interface SerializedLineChartMiniNode extends SerializedNode {
    displayHeight: number;
}