import type { Context } from '@deepseek-ai/cordis';
import type { ToolSchema } from '@deepseek-ai/dsh-llm';
interface PromptAssemblyView {
    readonly variables: Readonly<Record<string, string | undefined>>;
    readonly tools: readonly ToolSchema[];
}
/**
 * Copilot models repeatedly emit optional arguments even when runtime state
 * makes them invalid. Remove unusable sandbox escalation fields and expose the
 * multi-action Goal update as a discriminated union, so each action advertises
 * only its legal fields. Other model providers retain the original schemas.
 */
export declare function filterCopilotToolAssembly<T extends PromptAssemblyView>(assembly: T, ownedPreview?: boolean): T;
/** Install the provider-scoped filter after Agent model selection has run. */
export declare function installCopilotToolSchemaCompatibility(ctx: Context): void;
export {};
//# sourceMappingURL=tool-schema-compat.d.ts.map