import type { BudgetStatus, MeterConfig, SpendSummary, UsageInput } from "./types.js";
export type { ModelPrice, UsageInput, UsageEvent, Budget, MeterConfig, SpendSummary, BudgetScope, BudgetStatus, } from "./types.js";
export { DEFAULT_PRICES } from "./prices.js";
export { resolvePrice, computeCost } from "./pricing.js";
export { loadConfig, configPath, resolveStorePath } from "./config.js";
export { recordUsage, appendEvent, readEvents, summarize, sessionSpend } from "./store.js";
export { budgetStatuses, shouldDownshift, isOverLimit, resolveDownshift, WARN_RATIO } from "./budget.js";
export type { RecordResult } from "./store.js";
/** Read the ledger and summarize spend. */
export declare function getSummary(cwd?: string, config?: MeterConfig): SpendSummary;
/** Budget statuses for the current ledger; pass a session id to include the session scope. */
export declare function getBudgetStatuses(cwd?: string, opts?: {
    sessionId?: string;
    config?: MeterConfig;
}): BudgetStatus[];
/** Hard-limit statuses for the current ledger (config.hardLimit); pass a session id for the session scope. */
export declare function getHardLimitStatuses(cwd?: string, opts?: {
    sessionId?: string;
    config?: MeterConfig;
}): BudgetStatus[];
/** True when spend has exceeded the configured hard limit in any scope. */
export declare function isOverHardLimit(cwd?: string, opts?: {
    sessionId?: string;
    config?: MeterConfig;
}): boolean;
/** Record one model call against the project's config. */
export declare function record(input: UsageInput, cwd?: string, config?: MeterConfig): import("./store.js").RecordResult;
export declare function formatReport(summary: SpendSummary): string;
export declare function formatStatus(statuses: BudgetStatus[]): string;
/** Compact single-line status for a footer, e.g. "today $1.20/$5.00". */
export declare function formatStatusLine(statuses: BudgetStatus[]): string;