import type { PluginHookContributions } from "../../types/hook";
type BeforeInput = {
    tool: string;
    sessionID: string;
    callID: string;
};
type BeforeOutput = {
    args: Record<string, unknown>;
};
type AfterInput = {
    tool: string;
    sessionID: string;
    callID: string;
};
type AfterOutput = {
    title: string;
    output: string;
    metadata: Record<string, unknown>;
};
type PreToolUseHook = NonNullable<PluginHookContributions["tool.execute.before"]>;
type PostToolUseHook = NonNullable<PluginHookContributions["tool.execute.after"]>;
export declare function createHashlineDiffEnhancerBeforeHandler(): PreToolUseHook;
export declare function createHashlineDiffEnhancerAfterHandler(): PostToolUseHook;
export declare function createHashlineDiffEnhancerHandlers(): {
    before: PreToolUseHook;
    after: PostToolUseHook;
};
export type { BeforeInput, BeforeOutput, AfterInput, AfterOutput };