export declare function updateSwarmActivityMetrics(agentCountDelta: number): void;
/** Type names `agent spawn --type` used to offer before it read the registry,
 *  mapped to the registry agent that does that job. `coder`, `researcher`,
 *  `tester`, `reviewer` and `coordinator` are registry names already. */
export declare const AGENT_TYPE_ALIASES: Record<string, string>;
/** The registry agent a `--type` value names: the value itself when it is a
 *  registry agent name, its alias target, or null when neither exists. With
 *  no registry to check against, the value passes through unchanged. */
export declare function resolveAgentType(type: string, names: Set<string>): string | null;
/** Interactive choices: the registry's non-deprecated agents, by name. */
export declare function agentTypeOptions(root: string): {
    value: string;
    label: string;
    hint?: string;
}[];
export declare function getAgentCapabilities(type: string): string[];
/** Capabilities of the agent a spawn resolved to: the registry's list for it,
 *  else the built-in set for the resolved or the requested (old) type name. */
export declare function agentCapabilities(root: string, resolved: string, requested: string): string[];
export declare function formatStatus(status: unknown): string;
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