/**
 * Helper functions for AI SDK v5 compatibility
 */
/**
 * Extract tool name from AI SDK v5 tool type string
 *
 * V5 format: "tool-${toolName}" or "dynamic-tool"
 * V4 format: "tool-invocation"
 *
 * @param type - The tool type string from AI SDK v5
 * @returns The tool name or 'dynamic-tool' if it's a dynamic tool
 */
export declare function getToolName(type: string | {
    type: string;
}): string;
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