import type { InsightPhase } from './types.js';
export declare function normalizeToolName(value: unknown): string;
export declare function phaseForTool(tool: string): InsightPhase;
export declare function isInteractiveWaitTool(tool: string): boolean;
export declare function isUserRejectionText(text: string | undefined | null): boolean;
export declare function isReadPhase(phase: InsightPhase): boolean;
export declare function isWritePhase(phase: InsightPhase): boolean;
export declare function safeToolLabel(tool: string): string;
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