import type { ToolExecutionComponent } from "./tool-execution.ts";
/** Active tool-call identity owner. Completed actions live only in the transcript. */
export declare class ActiveToolCallRegistry {
    private readonly activeByCallId;
    register(toolCallId: string, action: ToolExecutionComponent): void;
    hasActive(toolCallId: string): boolean;
    getActive(toolCallId: string): ToolExecutionComponent | undefined;
    activeEntries(): IterableIterator<[string, ToolExecutionComponent]>;
    finish(toolCallId: string): void;
    clearActive(): void;
}
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