import type { Reducer, ReducerOutput } from "../reducers/types.js";
interface PolicyContext {
    toolName: string;
    command?: string | undefined;
    argv?: string[] | undefined;
}
export declare function pickReducer(context: PolicyContext): Reducer | null;
export declare function reduceToolOutput(raw: string, context: PolicyContext): ReducerOutput;
export declare function hasStructuredReducer(context: PolicyContext): boolean;
export {};