import type { Client } from "@libsql/client";
export declare const MAX_RECOMMENDED_ALIAS_LENGTH = 96;
export type AliasRecommendationReason = "bare-leaf-collision" | "long-qualified-address";
export type AliasRecommendationAction = "create" | "already-available";
export interface ExistingVaultAlias {
    readonly alias: string;
    readonly vaultRid: string;
}
export interface VaultAliasRecommendation {
    readonly action: AliasRecommendationAction;
    readonly alias: string;
    readonly canonicalTarget: string;
    readonly vaultRid: string;
    readonly reason: AliasRecommendationReason;
    readonly argv: readonly string[];
}
export declare function deriveVaultAliasRecommendation(args: {
    canonicalName: string;
    vaultRid: string;
    bareLeafCollides: boolean;
    existingAliases?: readonly ExistingVaultAlias[];
}): VaultAliasRecommendation | null;
export declare function observeVaultAliasRecommendation(args: {
    canonicalName: string;
    vaultRid: string;
}, registryDb?: Client): Promise<VaultAliasRecommendation | null>;
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