import type { Point2D, Vec2 } from '../math';
import type { LineStyle } from '../plot';
import type { Sides } from '../plot/core/layout';
import type { TooltipConfig, TooltipProp } from '../tooltip';
export type TempUnit = `K` | `°C` | `°F`;
export type CompUnit = `at%` | `wt%` | `mol%` | `fraction`;
export interface PhaseRegion {
    id: string;
    name: string;
    vertices: Vec2[];
    color?: string;
    label_position?: Vec2;
}
export type BoundaryType = `liquidus` | `solidus` | `solvus` | `eutectic` | `peritectic` | `tie-line` | `custom`;
export interface PhaseBoundary {
    id: string;
    type: BoundaryType;
    points: Vec2[];
    style?: LineStyle;
    label?: string;
}
export type SpecialPointType = `eutectic` | `peritectic` | `eutectoid` | `peritectoid` | `congruent` | `melting_point` | `custom`;
export interface SpecialPoint {
    id: string;
    type: SpecialPointType;
    position: Vec2;
    label?: string;
}
export interface PseudoBinaryMetadata {
    parent_system?: string[];
    section_description?: string;
    use_subscripts?: boolean;
}
export interface PhaseDiagramData {
    components: [string, string];
    temperature_range: Vec2;
    temperature_unit?: TempUnit;
    composition_unit?: CompUnit;
    regions: PhaseRegion[];
    boundaries: PhaseBoundary[];
    special_points?: SpecialPoint[];
    title?: string;
    pseudo_binary?: PseudoBinaryMetadata;
    x_axis_label?: string;
    y_axis_label?: string;
}
export interface TieLineConfig {
    stroke_width?: number;
    endpoint_radius?: number;
    cursor_radius?: number;
}
export interface PhaseDiagramConfig {
    margin?: Sides;
    font_size?: number;
    special_point_radius?: number;
    tie_line?: TieLineConfig;
    colors?: {
        background?: string;
        grid?: string;
        axis?: string;
        text?: string;
        boundary?: string;
        special_point?: string;
    };
}
export interface LeverRuleResult {
    left_phase: string;
    right_phase: string;
    left_composition: number;
    right_composition: number;
    fraction_left: number;
    fraction_right: number;
}
export interface VerticalLeverRuleResult {
    bottom_phase: string;
    top_phase: string;
    bottom_temperature: number;
    top_temperature: number;
    fraction_bottom: number;
    fraction_top: number;
}
export type LeverRuleMode = `horizontal` | `vertical`;
export interface PhaseHoverInfo {
    region: PhaseRegion;
    composition: number;
    temperature: number;
    position: Point2D;
    lever_rule?: LeverRuleResult;
    vertical_lever_rule?: VerticalLeverRuleResult;
    special_point?: SpecialPoint;
}
export type PhaseDiagramTooltipConfig = TooltipConfig<PhaseHoverInfo>;
export type PhaseDiagramTooltipProp = TooltipProp<PhaseHoverInfo, [PhaseHoverInfo]>;