import { type Component } from "@apholdings/jensen-tui";
import type { AgentSession } from "../../../core/agent-session.js";
import type { ReadonlyFooterDataProvider } from "../../../core/footer-data-provider.js";
export declare class FooterComponent implements Component {
    private session;
    private footerData;
    private autoCompactEnabled;
    constructor(session: AgentSession, footerData: ReadonlyFooterDataProvider);
    setAutoCompactEnabled(enabled: boolean): void;
    invalidate(): void;
    dispose(): void;
    private getContextTokens;
    private getContextPercentValue;
    private getContextPercentDisplay;
    private getContextPercentColor;
    private getSessionCostSummary;
    private getCurrentTurnCostSummary;
    private formatCostSummary;
    private getCostDisplay;
    private compactPath;
    private getLeftContentParts;
    /**
     * Progressive truncation of left content parts to fit within available width.
     * Parts are removed from right to left (least important first), preserving
     * the most important content like cwd and path components.
     */
    private truncateLeftContent;
    render(width: number): string[];
}
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