import { SqliteOptimizationStorage, OptimizationResult } from '../analytics/optimization-storage.js';
export type OptimizationStorageOperation = 'store' | 'retrieve';
export interface OptimizationStorageOptions {
    operation: OptimizationStorageOperation;
    originalTextHash?: string;
    optimizedText?: string;
    originalTokens?: number;
    optimizedTokens?: number;
    tokensSaved?: number;
}
export interface OptimizationStorageResponse {
    success: boolean;
    error?: string;
    result?: OptimizationResult;
}
export declare class OptimizationStorageTool {
    readonly name = "optimization_storage";
    readonly description = "Persist and retrieve brotli-compressed optimization results keyed by text hash.";
    private readonly storage;
    constructor(storage?: SqliteOptimizationStorage);
    run(options: OptimizationStorageOptions): OptimizationStorageResponse;
    private store;
    private retrieve;
    close(): void;
}
export declare const OPTIMIZATION_STORAGE_TOOL_DEFINITION: {
    name: string;
    description: string;
    inputSchema: {
        type: string;
        properties: {
            operation: {
                type: string;
                enum: string[];
                description: string;
            };
            originalTextHash: {
                type: string;
                minLength: number;
                description: string;
            };
            optimizedText: {
                type: string;
                description: string;
            };
            originalTokens: {
                type: string;
                minimum: number;
                description: string;
            };
            optimizedTokens: {
                type: string;
                minimum: number;
                description: string;
            };
            tokensSaved: {
                type: string;
                description: string;
            };
        };
        required: string[];
        additionalProperties: boolean;
    };
};
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