/**
 * Vault Client — main interface for all vault operations.
 *
 * Composes lock management, burn engine, and conviction vault into a
 * single client that mirrors the on-chain clawd_protocol instructions.
 */
import { Connection, PublicKey } from "@solana/web3.js";
import type { VaultConfig, VaultState, LockParams, LockPosition, SdkInstructions } from "../types/index.js";
/**
 * Build an initialize_vault instruction.
 */
export declare function buildInitializeVaultInstruction(baseMint: PublicKey, vaultTokenAccount: PublicKey, dbcConfig: PublicKey, authority: PublicKey, config: VaultConfig, tokenProgram?: PublicKey): SdkInstructions;
/**
 * Build a lock_tokens instruction.
 */
export declare function buildLockTokensInstruction(vault: PublicKey, ownerTokenAccount: PublicKey, vaultTokenAccount: PublicKey, baseMint: PublicKey, owner: PublicKey, params: LockParams, tokenProgram?: PublicKey): SdkInstructions;
/**
 * Build an unlock_tokens instruction.
 * Set forceEarlyExit=true to unlock before maturity (triggers 20% conviction burn).
 */
export declare function buildUnlockTokensInstruction(vault: PublicKey, ownerTokenAccount: PublicKey, vaultTokenAccount: PublicKey, burnMint: PublicKey, baseMint: PublicKey, owner: PublicKey, forceEarlyExit?: boolean, tokenProgram?: PublicKey): SdkInstructions;
export declare function fetchVaultState(connection: Connection, baseMint: PublicKey): Promise<VaultState | null>;
export declare function fetchLockPosition(connection: Connection, vault: PublicKey, owner: PublicKey): Promise<LockPosition | null>;
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