/**
 * What the Receiver's regulator passes of a service that a run writes a total
 * for (config pipelines/run/receive/rate/rate-object-cap.js 226-283, commit
 * 63d77a7): lines under the per-statement limit and each statement's first
 * `baselineCount` lines fill the total; past it the service still passes at
 * most BASELINE_MAX_OVER_TOTAL_DEFAULT sample lines, and then
 * KEEP_MAX_OVER_TOTAL_DEFAULT keep-count lines of its error statements, per
 * node per window. A sample line past its bound takes the keep count next.
 *
 * The run writes the lines under the limit as the total, so a service keeps
 * its total plus the floor past it.
 */
/** One statement of a service, summed over its nodes: units an hour (bytes or lines) and lines an hour. */
export interface PassStatement {
    rate: number;
    lines: number;
    error: boolean;
}
/**
 * Each ask's share of at most `max`: every ask in full when they fit or `max`
 * is 0 (no bound), else shared evenly with no ask given more than it asked.
 */
export declare function sharePastTotal(asks: readonly number[], max: number): number[];
/**
 * One service at the per-statement limit `level` (units an hour, all nodes):
 * the total the run writes and what the service keeps, in units an hour.
 */
export declare function servicePass(sts: readonly PassStatement[], level: number, o: {
    windowsPerHour: number;
    nodes: number;
    keepCount: number;
}): {
    total: number;
    kept: number;
};
/** The level at which `keptAt` (non-decreasing) equals the allowance; undefined when keptAt(0) exceeds it. */
export declare function levelFor(keptAt: (level: number) => number, allowance: number, hi: number): number | undefined;
/** The floor past a service's total, in words, for the run reports. */
export declare function pastTotalWords(keepCount: number): string;