import "jest";
import { EditorState } from "prosemirror-state";
import { ExpectExtendSync } from "./expect";
declare global {
    namespace jest {
        interface Matchers<R> {
            toMatchEditorState(expected: EditorState): R;
        }
    }
}
export declare function buildEditorStateMatcher(options: {
    matcherHint: {
        name: string;
        received?: string;
        expected?: string;
        secondArgument?: string;
    };
    receivedExpr?: string;
    expectedExpr?: string;
}): ExpectExtendSync;