add core extensions

packages/core/src/commands/removeMark.ts

@@ -1,32 +0,0 @@
-import { MarkType } from 'prosemirror-model'
-import { Command } from '../Editor'
-import getMarkType from '../utils/getMarkType'
-import getMarkRange from '../utils/getMarkRange'
-
-type RemoveMarkCommand = (typeOrName: string | MarkType) => Command
-
-declare module '../Editor' {
-  interface Commands {
-    removeMark: RemoveMarkCommand,
-  }
-}
-
-export const removeMark: RemoveMarkCommand = typeOrName => ({ tr, state }) => {
-  const { selection } = tr
-  const type = getMarkType(typeOrName, state.schema)
-  let { from, to } = selection
-  const { $from, empty } = selection
-
-  if (empty) {
-    const range = getMarkRange($from, type)
-
-    if (range) {
-      from = range.from
-      to = range.to
-    }
-  }
-
-  tr.removeMark(from, to, type)
-
-  return true
-}