/**
 * @fileoverview Types for ROI (Region of Interest) plugin
 * @module plugins/roi/types
 */
export type RoiTool = "rectangle" | "polygon" | "lasso" | "circle";
export interface RoiPoint {
    x: number;
    y: number;
}
export interface RoiRegion {
    id: string;
    tool: RoiTool;
    points: RoiPoint[];
    createdAt: number;
}
export interface RoiMaskResult {
    seriesId: string;
    indices: number[];
}
export interface PluginRoiConfig {
    /** Enable ROI tools (default: true) */
    enabled?: boolean;
    /** Active tools (default: all) */
    tools?: RoiTool[];
    /** Active tool for creation (default: rectangle) */
    defaultTool?: RoiTool;
    /** Whether to mask (filter) data outside ROI (default: false) */
    mask?: boolean;
    /** Persistent regions (default: true) */
    persistent?: boolean;
    /** Allow additive selection (default: true) */
    additive?: boolean;
    /** Stroke color (default: theme accent) */
    stroke?: string;
    /** Fill color (default: rgba(0, 242, 255, 0.15)) */
    fill?: string;
    /** Line width (default: 1.5) */
    lineWidth?: number;
    /** Debug logging (default: false) */
    debug?: boolean;
}
export interface RoiEvent {
    region: RoiRegion;
    seriesIds: string[];
}
export interface RoiSelectedEvent extends RoiEvent {
    masks: RoiMaskResult[];
}
export interface RoiAPI {
    setTool(tool: RoiTool): void;
    getTool(): RoiTool;
    enable(): void;
    disable(): void;
    isEnabled(): boolean;
    clear(): void;
    getRegions(): RoiRegion[];
    selectRegion(id: string): RoiMaskResult[];
    maskSeries(seriesId: string, indices: number[]): void;
    updateConfig(config: Partial<PluginRoiConfig>): void;
}