import type { ReactElement } from 'react';
import type { CopilotUsageView } from './copilot-usage-types.ts';
import type { CopilotAccountsRemote } from './copilot-accounts-card.ts';
import type { SessionAccountView } from './session-accounts-remote.ts';
/** Client-only face: no credentials, provider transport or billing arithmetic. */
export interface CopilotUsageRemote {
    get(): Promise<{
        ok: true;
        value: CopilotUsageView;
    } | {
        ok: false;
        error: unknown;
    }>;
    refresh(): Promise<{
        ok: true;
        value: CopilotUsageView;
    } | {
        ok: false;
        error: unknown;
    }>;
}
export interface CopilotUsageCardProps {
    remote?: CopilotUsageRemote;
    accountsRemote?: Pick<CopilotAccountsRemote, 'get' | 'refreshIdentity' | 'ensureIdentity'>;
    /** Changes revoke every in-flight read, including switches between Copilot routes. */
    contextKey: string;
    locale?: string;
    continuation?: ReactElement;
    onManage?: () => void;
    /** Parent-owned consent; check the request signal after awaits and dismiss on abort. */
    beforeAccountChange?: (accountId: string | null, signal: AbortSignal) => Promise<boolean>;
    sessionAccount?: {
        get(): Promise<{
            ok: true;
            value: SessionAccountView;
        } | {
            ok: false;
            error: unknown;
        }>;
        set(accountId: string | null, revision: number): Promise<{
            ok: true;
            value: SessionAccountView;
        } | {
            ok: false;
            error: unknown;
        }>;
    };
}
/** Mounted only for a proven effective Copilot selection in the owning Session. */
export declare function CopilotUsageCard(props: CopilotUsageCardProps): ReactElement;
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