import { SafePlugin } from '@atlaskit/editor-common/safe-plugin';
import type { Node as PMNode } from '@atlaskit/editor-prosemirror/model';
import { PluginKey } from '@atlaskit/editor-prosemirror/state';
import type { EditorState, Transaction } from '@atlaskit/editor-prosemirror/state';
export declare const copySelectionPluginKey: PluginKey;
type CodeBlockCopySelectionPluginState = {
    codeBlockNode?: PMNode;
    decorationStartAndEnd?: [
        start: number,
        end: number
    ];
};
export declare function codeBlockCopySelectionPlugin(): SafePlugin<CodeBlockCopySelectionPluginState>;
export declare function provideVisualFeedbackForCopyButton(state: EditorState, dispatch?: (tr: Transaction) => void): boolean;
export declare function removeVisualFeedbackForCopyButton(state: EditorState, dispatch?: (tr: Transaction) => void): boolean;
export {};