export type ObserveFailureLogState = "populated" | "suppressed" | "unset";
export type ObserveFailureLogDecision = {
    log: boolean;
    nextState: ObserveFailureLogState;
};
export type ObserveFailureLogInput = {
    failed: boolean;
    lastLoggedState: ObserveFailureLogState;
    trackedWindows: number | undefined;
};
export declare function decideObserveFailureLog(input: ObserveFailureLogInput): ObserveFailureLogDecision;