import { EditorState } from "prosemirror-state";
import { Command } from "../types";
export interface FailedCommandResult {
    success: false;
}
export interface SuccessCommandResult {
    success: true;
    newState: EditorState;
}
export declare type CommandResult = FailedCommandResult | SuccessCommandResult;
export declare function applyCommand(command: Command, initial: EditorState): CommandResult;