/**
 * Where an opted-in beacon sends, and the key it sends with.
 *
 * MIRRORS WHAT AiDotNet.Tensors ALREADY DOES, because the receiver is the same
 * Supabase project and there is no reason for a second arrangement. There, the
 * project URL is a committed default in the csproj and the anon key is injected
 * at build time from a CI secret as `AssemblyMetadata`, with an environment
 * variable overriding either at runtime. This is the npm-shaped version of that:
 * the URL is committed here, the key is not, and both can be overridden.
 *
 * THE URL IS NOT A SECRET AND THE KEY IS. The project URL is already published
 * in a public repository (AiDotNet.Tensors.csproj), so writing it here reveals
 * nothing; an anon key in a published npm package would be a shipped credential
 * that cannot be rotated out of installed copies, so `KEY` stays empty in the
 * tree and the release workflow rewrites this one line before packing.
 *
 * NO KEY MEANS NO UPLOAD. That is the whole failure mode, and it fails closed:
 * a build without the secret records locally and transmits nothing, which is the
 * same thing a user who never opted in gets.
 */
/** The Supabase project. Same one AiDotNet.Tensors reports to. */
export declare const URL_DEFAULT = "https://yfkqwpgjahoamlgckjib.supabase.co";
/**
 * Rewritten by the release workflow. Empty in the tree, on purpose.
 *
 * Kept as a plain exported string rather than read from a generated module so
 * that a build which forgot to stamp it still compiles and still runs -- it just
 * cannot transmit, and `doctor` says which of the two happened.
 */
export declare const KEY_DEFAULT = "";
/**
 * The table the event shape was modelled on -- `event_type`, `machine_id_hash`,
 * `library_version`, `timestamp_utc`, `properties`. See event.ts.
 */
export declare const TABLE_DEFAULT = "telemetry_events";
/** Project URL: environment first, then the committed default. */
export declare function beaconUrl(env?: NodeJS.ProcessEnv): string;
/** Anon key: environment first, then whatever the release stamped in. */
export declare function beaconKey(env?: NodeJS.ProcessEnv): string;
/** Table name, overridable so a receiver can be staged without a release. */
export declare function beaconTable(env?: NodeJS.ProcessEnv): string;
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