import type { PluginConfig } from '../config';
type SystemTransformInput = {
    agent?: unknown;
    model?: unknown;
    [other: string]: unknown;
};
export declare function createContextBudgetHook(config: PluginConfig, directory: string): Partial<Record<string, (input: SystemTransformInput, output: {
    system: string[];
}) => Promise<void>>>;
export {};