import { Command } from 'commander';
import { type AutoUpdateConfig } from '../config.js';
/**
 * Decide whether `dkg init` is SWITCHING an existing node to a different
 * network (vs a fresh install or a same-network re-init). A known prior
 * effective network that differs from the selection counts as a switch:
 *   - fresh node (no networkConfig)               → not a switch (no chain to lose)
 *   - legacy node with a known chain              → compare its inferred network
 *   - node with networkConfig === selected        → not a switch (preserve overrides)
 *   - node with networkConfig !== selected        → SWITCH (drop the stale chain)
 *
 * On a switch the caller derives the chain block from the newly-selected
 * network instead of the stale existing one (prevents a new-network/old-chain
 * Frankenstein config); otherwise it preserves the existing chain field-merge.
 * Pure + exported so the decision is unit-testable.
 */
export declare function isInitNetworkSwitch(existingNetwork: string | undefined, selectedNetwork: string): boolean;
/**
 * Pure builder for the `autoUpdate` block `dkg init` persists. Extracted from
 * the interactive wizard so it is unit-testable — the decline path (must write
 * `{ enabled: false }`, NOT fall through to the enabled network default) and
 * source-mode field boundaries across reruns have each regressed before. The
 * wizard gathers `answers` interactively and passes them in.
 */
export declare function buildInitAutoUpdate(opts: {
    enableAutoUpdate: boolean;
    existingAutoUpdate: AutoUpdateConfig | undefined;
    networkAutoUpdate?: {
        allowPrerelease?: boolean;
        checkIntervalMinutes?: number;
    };
    projRepo: string;
    projDefaultBranch: string;
    answers?: {
        allowPrerelease: boolean;
        interval: number;
    };
}): AutoUpdateConfig;
export declare function registerInitCommand(program: Command): void;
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