export declare function createGrepTools(): import("@strands-agents/sdk").InvokableTool<{
    pattern: string;
    path: string;
    output_mode: "content" | "paths" | "files_with_matches" | "count";
    glob?: string | undefined;
    type?: string | undefined;
    exclude_patterns?: string[] | undefined;
    context?: number | undefined;
    before?: number | undefined;
    after?: number | undefined;
    case_insensitive?: boolean | undefined;
    fixed_strings?: boolean | undefined;
    multiline?: boolean | undefined;
    no_ignore?: boolean | undefined;
    head_limit?: number | undefined;
    offset?: number | undefined;
    max_results?: number | undefined;
}, import("@strands-agents/sdk").JSONValue>[];