import { type Address, EnvAddressError } from "../address.js";
/** One precedence level: the `[project, address]` it names. */
export type Tier = [string | undefined, Address | undefined];
/** Validate an address at an entry point; the SDK carries the frozen copy. */
export declare function checkAddress(address: unknown): Readonly<Address> | undefined;
export declare function rejectConflicting(project: unknown, address: unknown): void;
/** The highest level naming a project or an address, whichever it names. */
export declare function firstNamed(...tiers: Tier[]): Tier;
/**
 * The env's destination: its address, else its project, else "default".
 * @throws {EnvAddressError} For half an address, or an address and a project.
 */
export declare function resolveFromEnv(): Tier;
export declare function logUntraced(error: EnvAddressError): void;
/** Warn once, at client construction, if the env can't address runs. */
export declare function warnOnEnv(): void;
/**
 * Render `address` into its wire fields, in place. Without one, a create
 * naming no project takes the env address. Already-rendered payloads (runs
 * re-prepared when batched) are left alone.
 *
 * @throws {EnvAddressError} If the env names half an address.
 */
export declare function applyToPayload(run: {
    address?: Address;
    session_id?: string;
    session_name?: string;
}, { update }?: {
    update?: boolean;
}): void;