export declare const HMR_LOG_GLOBAL = "__rn_devtools_hmr_log__";
export declare const HMR_VIA_GLOBAL = "__rn_devtools_hmr_via__";
export declare const HMR_LOG_CAP = 32;
export type RecorderVia = "performReactRefresh" | "RefreshReg" | null;
export interface RefreshLogEntry {
    at: number;
    modulePath?: string;
}
export interface ReadRefreshLogMeta {
    justInstalled?: boolean;
    recorderInstalled: boolean;
    via: RecorderVia;
    reason?: string;
}
export interface ReadRefreshLogRawResult {
    lastUpdateAt: number | null;
    updateCount: number;
    recentUpdates: RefreshLogEntry[];
    _meta: ReadRefreshLogMeta;
}
export declare function buildRecorderInstallExpression(): string;
export declare function buildReadRefreshLogExpression(sincePath?: string, since?: number): string;
//# sourceMappingURL=fastRefreshRecorder.d.ts.map