import { SVG_PATH_CMD_ARC, SVG_PATH_CMD_CLOSE, SVG_PATH_CMD_CURVETO, SVG_PATH_CMD_HLINETO, SVG_PATH_CMD_LINETO, SVG_PATH_CMD_MOVETO, SVG_PATH_CMD_QUADRATIC, SVG_PATH_CMD_VLINETO, SVG_STYLE_COLOR, SVG_STYLE_FILL, SVG_STYLE_STROKE_COLOR, SVG_STYLE_STROKE_DASH_ARRAY } from './constants-private';
import { SVG_LINE, SVG_RECT, SVG_POLYLINE, SVG_POLYGON, SVG_CIRCLE, SVG_ELLIPSE, SVG_PATH } from './constants-public';
import { Colord } from 'colord';
import { FlatSVGTransform, FlatSVGStyle, SVGLineProperties, SVGRectProperties, SVGPolylineProperties, SVGPolygonProperties, SVGCircleProperties, SVGEllipseProperties, SVGPathProperties, FlatSVGPoint } from './types-public';
/**
 * Mutable variant of `FlatSVGPoint`. For in-place arithmetic (applyTransform writes
 * back into its argument) and for builders before publishing as a readonly FlatSVGPoint.
 */
export type MutablePoint = [number, number];
/**
 * Result of converting a <polygon>/<polyline> with a points attribute. A path
 * d-string for the normal case; `{ strayPoint }` for single-point degenerates
 * (caller flags as a stray vertex instead of a path); `undefined` for invalid
 * input (with a warning pushed onto parsingWarnings).
 */
export type PointsConversionResult = string | {
    readonly strayPoint: FlatSVGPoint;
} | undefined;
/**
 * Strips top-level `readonly` so builders can populate incrementally, then
 * publish through the readonly public type at the boundary. Distributes across
 * discriminated unions.
 */
export type Mutable<T> = {
    -readonly [K in keyof T]: T[K];
};
/**
 * State accumulated down the element tree during _deepIterChildren. All fields
 * optional and readonly — callbacks must not mutate, since refs are shared
 * with sibling/descendant elements that haven't diverged yet.
 */
export interface InheritedContext {
    readonly transform?: Readonly<FlatSVGTransform>;
    readonly ancestorIds?: string;
    readonly ancestorClasses?: string;
    readonly properties?: Readonly<FlatSVGStyle>;
    readonly clipPaths?: ReadonlyArray<string>;
    readonly masks?: ReadonlyArray<string>;
    readonly filters?: ReadonlyArray<string>;
}
/**
 * `FlatSVGTransform` plus a `warnings` side-channel — used by `parseTransformString`
 * to ride parse warnings back alongside the matrix.
 */
export interface TransformParsed extends FlatSVGTransform {
    warnings?: string[];
}
/** Per-item cache of parsed style values; populated lazily by `_filterByStyle`. */
export interface ComputedProperties {
    [SVG_STYLE_STROKE_COLOR]?: Colord;
    [SVG_STYLE_FILL]?: Colord;
    [SVG_STYLE_COLOR]?: Colord;
    [SVG_STYLE_STROKE_DASH_ARRAY]?: number[];
}
/**
 * Type-level mirror of `SUPPORTED_GEOMETRY_TAG_NAMES` — the SVG tag names
 * flat-svg knows how to convert to paths and segments.
 */
export type GeometryElementTagName = typeof SVG_LINE | typeof SVG_RECT | typeof SVG_POLYLINE | typeof SVG_POLYGON | typeof SVG_CIRCLE | typeof SVG_ELLIPSE | typeof SVG_PATH;
/** SVGElementProperties shape per geometry tag, parallel to `GeometryElementTagName`. */
export type GeometryElementProperties = SVGLineProperties | SVGRectProperties | SVGPolylineProperties | SVGPolygonProperties | SVGCircleProperties | SVGEllipseProperties | SVGPathProperties;
type MoveToAbs = [typeof SVG_PATH_CMD_MOVETO, number, number];
type LineToAbs = [typeof SVG_PATH_CMD_LINETO, number, number];
type HorizontalLineToAbs = [typeof SVG_PATH_CMD_HLINETO, number];
type VerticalLineToAbs = [typeof SVG_PATH_CMD_VLINETO, number];
type CurveToAbs = [typeof SVG_PATH_CMD_CURVETO, number, number, number, number, number, number];
type QuadraticBézierCurveToAbs = [typeof SVG_PATH_CMD_QUADRATIC, number, number, number, number];
type EllipticalArcAbs = [typeof SVG_PATH_CMD_ARC, number, number, number, number, number, number, number];
type ClosePath = [typeof SVG_PATH_CMD_CLOSE];
type Segment = MoveToAbs | LineToAbs | HorizontalLineToAbs | VerticalLineToAbs | CurveToAbs | QuadraticBézierCurveToAbs | EllipticalArcAbs | ClosePath;
/**
 * svgpath's parser, redeclared to expose three runtime fields its upstream
 * types omit:
 *   `.segments` — Segment[] read in `_buildPaths` for MOVETO_ONLY detection
 *   `.err`      — parse-error string, checked in `_buildPaths` / convertToPath
 *   `.__stack`  — internal lazy-transform stack (unused by flat-svg)
 * May drift silently if svgpath changes method shapes — revisit periodically.
 */
export type PathParser = {
    (path: string): PathParser;
    new (path: string): PathParser;
    from(path: string | PathParser): PathParser;
    abs(): PathParser;
    rel(): PathParser;
    scale(sx: number, sy?: number): PathParser;
    translate(x: number, y?: number): PathParser;
    rotate(angle: number, rx?: number, ry?: number): PathParser;
    skewX(degrees: number): PathParser;
    skewY(degrees: number): PathParser;
    matrix(m: number[]): PathParser;
    transform(str: string): PathParser;
    unshort(): PathParser;
    unarc(): PathParser;
    toString(): string;
    round(precision: number): PathParser;
    iterate(iterator: (segment: Segment, index: number, x: number, y: number) => void, keepLazyStack?: boolean): PathParser;
    segments: Segment[];
    __stack?: any[];
    err?: string;
};
export {};