/** Max characters per tool result to prevent context blow-up. */
export declare const MAX_OUTPUT_CHARS = 100000;
export type ToolHandler = (input: Record<string, unknown>) => Promise<{
    output: string;
    isError: boolean;
}>;
/**
 * Resolve and validate a file path, ensuring it stays within projectRoot.
 * Returns the absolute path or throws if the path escapes the sandbox.
 *
 * Re-anchoring recovery: non-Claude models (e.g. DeepSeek) sometimes ignore the
 * "relative to project root" contract and invent an ABSOLUTE path with the wrong
 * home dir — e.g. `/Users/boberik/.../agent-bober-ide/src` when the real root is
 * `/Users/bober4ik/.../agent-bober-ide`. When such a path lands outside the root
 * but still contains the root's basename, we re-anchor the suffix after it
 * (`src`) relative to the real root and retry. This NEVER widens the sandbox: the
 * re-anchored path is `resolve(projectRoot, suffix)` and is re-validated to be
 * inside the root before use, so a genuinely-foreign path still fails closed.
 */
export declare function sandboxPath(projectRoot: string, inputPath: string): string;
/**
 * Create all tool handlers scoped to a project root.
 */
export declare function createToolHandlers(projectRoot: string): Map<string, ToolHandler>;
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