export type LogoGeometryNode = Readonly<{
  element: "circle" | "g" | "path" | "rect";
  attributes: Readonly<Record<string, string>>;
  children?: readonly LogoGeometryNode[];
}>;

export type LogoGeometry = Readonly<{
  viewBox: string;
  nodes: readonly LogoGeometryNode[];
}>;

/**
 * Presentation colours by role: `ink` paints every stroked letter, `dot` the
 * single dot over the i, `tile` the icon's field, `guide` the signature form's
 * construction guides. A geometry only names the roles it draws.
 */
export type LogoPaints = Readonly<Record<string, string>>;

export type LogoGeometryBindings = Readonly<{
  paints: LogoPaints;
}>;

export declare const logoMarkGeometry: LogoGeometry;
export declare const logoWordmarkGeometry: LogoGeometry;
export declare const APP_ICON_MARK_RATIO: number;
export declare const FAVICON_MARK_RATIO: number;
export declare function logoIconGeometry(size: number, markRatio: number): LogoGeometry;
export declare function logoSignatureGeometry(size: number): LogoGeometry;
export declare function resolveLogoGeometry(
  geometry: LogoGeometry,
  bindings: LogoGeometryBindings,
): LogoGeometry;