export type ProviderKind = "mock" | "aws" | "openai" | "supabase" | "cloudflare";
export type CollectionStatus = "ok" | "partial" | "error";
export interface SnapshotBase {
    provider: ProviderKind;
    collectedAt: string;
    providerAccountRef?: string;
    service?: string;
}
export interface UsageSnapshot extends SnapshotBase {
    metric: string;
    unit: string;
    value: number;
}
export interface BillingSnapshot extends SnapshotBase {
    periodStart: string;
    periodEnd: string;
    amountMinor: number;
    currency: string;
    status: string;
}
export interface ServiceHealthSnapshot extends SnapshotBase {
    service: string;
    region?: string;
    status: "ok" | "degraded" | "down" | "unknown";
    message?: string;
}
export interface CostEstimate extends SnapshotBase {
    periodStart: string;
    periodEnd: string;
    estimatedAmountMinor: number;
    currency: string;
    confidence: "low" | "medium" | "high";
}
export interface Alert {
    provider?: ProviderKind;
    createdAt: string;
    severity: "info" | "warning" | "critical";
    category: string;
    title: string;
    message: string;
}
export interface SnapshotBundle {
    usage: readonly UsageSnapshot[];
    billing: readonly BillingSnapshot[];
    serviceHealth: readonly ServiceHealthSnapshot[];
    costEstimates: readonly CostEstimate[];
}
export declare function createEmptySnapshotBundle(): SnapshotBundle;
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