import { CommandNode, CommandSegment } from '../types/command-registry';
import { CitadelState, CitadelActions } from '../types/state';
export type InputState = 'idle' | 'entering_command' | 'entering_argument';
export declare const useCommandParser: () => {
    handleInputChange: (newValue: string, actions: CitadelActions) => void;
    handleKeyDown: (e: KeyboardEvent | React.KeyboardEvent, state: CitadelState, actions: CitadelActions) => boolean | Promise<boolean>;
    inputState: InputState;
    setInputStateWithLogging: (newState: InputState) => void;
    findMatchingCommands: (input: string, availableNodes: CommandNode[]) => CommandNode[];
    getAutocompleteSuggestion: (input: string) => CommandSegment;
    getAvailableNodes: () => CommandNode[];
    getNextExpectedSegment: () => CommandSegment;
    isValidCommandInput: (input: string) => boolean;
};
export interface ParsedInput {
    words: string[];
    currentWord: string;
    isQuoted: boolean;
    quoteChar?: "'" | '"';
    isComplete: boolean;
}
export declare function parseInput(input: string): ParsedInput;