difcli/dist/utils/token-utils.d.ts

CLI tool for Diffuse Prime

import { PublicClient, WalletClient } from 'viem';
import { ChainType } from '../config';
export interface TokenBalance {
    balance: string;
    symbol: string;
}
export interface AllowanceInfo {
    allowance: string;
    required: string;
    sufficient: boolean;
}
export declare class TokenOperations {
    /**
     * Gets token balance for an address
     */
    static getTokenBalance(address: `0x${string}`, tokenContract: `0x${string}`, publicClient: PublicClient): Promise<TokenBalance>;
    /**
     * Gets token symbol
     */
    static getTokenSymbol(tokenContract: `0x${string}`, publicClient: PublicClient): Promise<string>;
    /**
     * Checks token allowance
     */
    static checkAllowance(owner: `0x${string}`, spender: `0x${string}`, tokenContract: `0x${string}`, publicClient: PublicClient): Promise<bigint>;
    /**
     * Gets formatted allowance information
     */
    static getAllowanceInfo(owner: `0x${string}`, spender: `0x${string}`, tokenContract: `0x${string}`, requiredAmount: bigint, publicClient: PublicClient): Promise<AllowanceInfo>;
    /**
     * Approves token spending
     */
    static approveTokenSpending(tokenContract: `0x${string}`, spender: `0x${string}`, amount: bigint, walletClient: WalletClient, chainType: ChainType): Promise<`0x${string}`>;
    /**
     * Ensures sufficient allowance, approves if necessary
     */
    static ensureAllowance(owner: `0x${string}`, spender: `0x${string}`, tokenContract: `0x${string}`, requiredAmount: bigint, walletClient: WalletClient, publicClient: PublicClient, chainType: ChainType): Promise<void>;
    /**
     * Validates token balance is sufficient
     */
    static validateTokenBalance(address: `0x${string}`, tokenContract: `0x${string}`, requiredAmount: bigint, publicClient: PublicClient): Promise<TokenBalance>;
    /**
     * Gets native token balance
     */
    static getNativeBalance(address: `0x${string}`, publicClient: PublicClient): Promise<string>;
}
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