export declare const SLIM_ARG_STRING_CHARS = 400;
export declare const SLIM_ARG_ABSOLUTE_MAX_CHARS = 8000;
export declare function slimValue(value: unknown, depth?: number, key?: string): unknown;
export declare function slimToolArgs(args: Record<string, unknown>): Record<string, unknown>;
export declare function findElidedStubArg(value: unknown, path?: string, depth?: number): {
    key: string;
    value: string;
} | undefined;
export declare function elidedStubReuseMessage(key: string): string;
export declare function measureToolCallsChars(toolCalls: readonly {
    readonly name?: string;
    readonly id?: string;
    readonly args?: Record<string, unknown>;
}[] | undefined): number;