/**
 * Spinner — branded loading indicator with rotating contextual messages.
 *
 * Type semantics:
 *   thinking  → primary brand color, rotates contemplative messages
 *   tool      → secondary (violet) — local tool execution
 *   mcp       → warning (amber) — MCP / external server activity
 *   receiving → success (emerald) — tokens streaming in
 *
 * Edge cases handled:
 *   • Reduced-motion / non-TTY environments still render a static label.
 *   • `charCount` of 0 or negative is suppressed (avoids "(0 chars)").
 *   • Falls back to the supplied `label` if no THINKING_MESSAGES exist.
 */
import React from 'react';
interface SpinnerProps {
    label?: string;
    type?: 'thinking' | 'tool' | 'mcp' | 'receiving';
    charCount?: number;
}
export declare const Spinner: React.FC<SpinnerProps>;
export {};
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