import type { AgentAdapter } from '../../agent/types';
/**
 * Imperative handle for CopyField — agents can read the value and trigger a
 * programmatic copy. State stays scoped to identifiers + transient UI state;
 * never PHI (per PRS §Security).
 */
export interface CopyFieldHandle {
    /** Returns the read-only value currently displayed. */
    getValue: () => string;
    /** Triggers the clipboard write side-effect. */
    copy: () => Promise<boolean>;
    /** Returns true for the brief window after a successful copy. */
    isCopied: () => boolean;
}
export declare const copyFieldAgent: AgentAdapter<CopyFieldHandle>;
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