export interface IQwertyKey {
    number?: number;
    lowerCase?: string;
    upperCase?: string;
    alter?: string;
    alterUpper?: string;
    special?: string;
    viewKey?: string | number;
}
export interface IQwertyKeysLine {
    line: string;
    keys: IQwertyKey[];
}
export interface IQwertyKeyboard {
    numberLine: IQwertyKeysLine;
    topLine: IQwertyKeysLine;
    middleLine: IQwertyKeysLine;
    bottomLine: IQwertyKeysLine;
    actionLine: IQwertyKeysLine;
}
export interface Ng2VkCustomKeyboardModel {
    topLine: ICustomKey[];
    middleLine: ICustomKey[];
    bottomLine: ICustomKey[];
}
export interface ICustomKey {
    lowerCase: string;
    upperCase: string;
    alter?: string;
    alterUpper?: string;
}
export declare const QWERTY_KEYBOARD: IQwertyKeyboard;