Remove convertOneStopGradients plugin.

lib/builtin.js

@@ -14,7 +14,6 @@ import * as collapseGroups from '../plugins/collapseGroups.js';
 import * as combinePaths from '../plugins/combinePaths.js';
 import * as combineStyleElements from '../plugins/combineStyleElements.js';
 import * as convertEllipseToCircle from '../plugins/convertEllipseToCircle.js';
-import * as convertOneStopGradients from '../plugins/convertOneStopGradients.js';
 import * as convertPathData from '../plugins/convertPathData.js';
 import * as convertShapeToPath from '../plugins/convertShapeToPath.js';
 import * as convertStyleToAttrs from '../plugins/convertStyleToAttrs.js';
@@ -82,7 +81,6 @@ export const builtin = Object.freeze([
   collapseGroups,
   combinePaths,
   convertEllipseToCircle,
-  convertOneStopGradients,
   convertPathData,
   convertShapeToPath,
   convertStyleToAttrs,

lib/xast.js

@@ -1,4 +1,4 @@
-import { selectAll, selectOne, is } from 'css-select';
+import { selectAll, is } from 'css-select';
 import xastAdaptor from './svgo/css-select-adapter.js';
 
 /**
@@ -24,14 +24,6 @@ export const querySelectorAll = (node, selector) => {
   return selectAll(selector, node, cssSelectOptions);
 };
 
-/**
- * @type {(node: XastNode, selector: string) => ?XastChild}
- * @deprecated
- */
-export const querySelector = (node, selector) => {
-  return selectOne(selector, node, cssSelectOptions);
-};
-
 /**
  * @type {(node: XastChild, selector: string) => boolean}
  * @deprecated

plugins/plugins-types.d.ts

@@ -187,7 +187,6 @@ export type BuiltinsWithOptionalParams = DefaultPlugins & {
     convertToPx?: boolean;
   };
   cleanupXlink: void;
-  convertOneStopGradients: void;
   convertStyleToAttrs: {
     keepImportant?: boolean;
   };