import type { TSchema } from "typebox";
import type { ToolDefinition } from "./types.ts";
export declare class ExtensionSessionScope {
    private readonly valuesByOwner;
    prepare(ownerKey: string, schema: TSchema, args: unknown): unknown;
    observeSuccess(ownerKey: string, schema: TSchema, params: unknown, details: unknown): void;
    get(ownerKey: string, key: string): string | undefined;
    clear(ownerKey?: string): void;
}
export declare function extensionSessionScopeFor(owner: object): ExtensionSessionScope;
export declare function applyExtensionSessionHeal<TParams extends TSchema, TDetails>(definition: ToolDefinition<TParams, TDetails>, ownerKey: string, scope: ExtensionSessionScope): ToolDefinition<TParams, TDetails>;
export declare function extensionScopeOwnerKey(source: {
    path: string;
    source: string;
    baseDir?: string;
}): string | undefined;
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