import * as React from 'react';
import { ITranslator } from '@jupyterlab/translation';
import { IKeybinding, IShortcutRegistry, IShortcutTarget, IShortcutUI } from '../types';
export declare const CONFLICT_CONTAINER_CLASS = "jp-Shortcuts-ConflictContainer";
export interface IConflicts {
    keys: string[];
    conflictsWith: IShortcutTarget[];
    overwrite: () => void;
    cancel: () => void;
}
export interface IShortcutInputProps {
    addKeybinding: IShortcutUI['addKeybinding'];
    replaceKeybinding: IShortcutUI['replaceKeybinding'];
    deleteKeybinding: IShortcutUI['deleteKeybinding'];
    findConflictsFor: IShortcutRegistry['findConflictsFor'];
    displayConflicts: (conflicts: IConflicts) => void;
    toggleInput: () => void;
    shortcut: IShortcutTarget;
    keybinding?: IKeybinding;
    toSymbols: (value: string) => string;
    displayInput: boolean;
    placeholder: string;
    translator: ITranslator;
}
export interface IShortcutInputState {
    value: string;
    userInput: string;
    isAvailable: boolean;
    isFunctional: boolean;
    keys: string[];
    currentChain: string;
    selected: boolean;
}
export declare class ShortcutInput extends React.Component<IShortcutInputProps, IShortcutInputState> {
    constructor(props: IShortcutInputProps);
    /** Whether this input replaces existing keybinding or creates a new one */
    private get _isReplacingExistingKeybinding();
    private _emitConflicts;
    handleSubmit: () => Promise<void>;
    private _updateShortcut;
    private _handleOverwrite;
    /** Parse user input for chained shortcuts */
    parseChaining: (event: React.KeyboardEvent, value: string, userInput: string, keys: Array<string>, currentChain: string) => Array<any>;
    /**
     * Check if shortcut being typed will work
     * (does not end with ctrl, alt, command, or shift)
     * */
    checkNonFunctional: () => boolean;
    /** Check if shortcut being typed is already taken */
    checkShortcutAvailability: (userInput: string, keys: string[], currentChain: string) => IShortcutTarget[];
    /** Parse and normalize user input */
    handleInput: (event: React.KeyboardEvent) => void;
    render(): JSX.Element;
    private _handleBlur;
    private _ref;
}