import { CommandMetadata } from '../decorators/command';
import { MappedCommands } from './mapped-commands';
export declare class CommandMapper {
    private declarations;
    private mappedCommands;
    constructor(declarations: CommandMetadata[]);
    map(): MappedCommands;
    private instantiate;
    private resolveCommandsOfSubcommandGroup;
    private createInstanceOfCommand;
    private checkIfCommandNameIsAvailable;
    private checkIfAliasesAreAvailable;
    private checkIfCommandDefinesAliases;
    private checkIfCommandDefinesAlias;
}