import type { ClaudeCodeEvent, ClaudeCodeEventExtended, ClaudeCodeResult } from "../types.js";
export interface ClaudeCodeCurrentTool {
    id: string;
    name: string;
    input: Record<string, unknown>;
}
export interface ClaudeCodeToolCall extends ClaudeCodeCurrentTool {
    output?: string;
    isError?: boolean;
}
export interface ClaudeCodeAllToolCall extends ClaudeCodeToolCall {
    iteration: number;
}
export interface ClaudeCodeEventState {
    isRunning: boolean;
    currentIteration: number;
    maxIterations: number;
    text: string;
    currentTool: ClaudeCodeCurrentTool | null;
    toolCalls: ClaudeCodeToolCall[];
    result: ClaudeCodeResult | null;
    error: string | null;
}
export interface ClaudeCodeEventReducerOptions {
    keepEventHistory?: boolean;
    maxEventHistory?: number;
    trackAllToolCalls?: boolean;
}
type ClaudeCodeEventStateWithOptionalTracking = ClaudeCodeEventState & {
    events?: ClaudeCodeEvent[];
    allToolCalls?: ClaudeCodeAllToolCall[];
};
export declare function createClaudeCodeEventState(): ClaudeCodeEventState;
export declare function isClaudeCodeCoreEvent(event: ClaudeCodeEventExtended): event is ClaudeCodeEvent;
export declare function reduceClaudeCodeEventState<TState extends ClaudeCodeEventStateWithOptionalTracking>(previous: TState, event: ClaudeCodeEvent, options?: ClaudeCodeEventReducerOptions): TState;
export {};
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