@hyperlane-xyz/sdk/dist/token/config.js

The official SDK for the Hyperlane Network

export const TokenType = {
    synthetic: 'synthetic',
    syntheticRebase: 'syntheticRebase',
    syntheticUri: 'syntheticUri',
    collateral: 'collateral',
    collateralVault: 'collateralVault',
    collateralVaultRebase: 'collateralVaultRebase',
    XERC20: 'xERC20',
    XERC20Lockbox: 'xERC20Lockbox',
    collateralFiat: 'collateralFiat',
    collateralUri: 'collateralUri',
    collateralCctp: 'collateralCctp',
    collateralEverclear: 'collateralEverclear',
    native: 'native',
    nativeOpL2: 'nativeOpL2',
    nativeOpL1: 'nativeOpL1',
    ethEverclear: 'ethEverclear',
    // backwards compatible alias to native
    nativeScaled: 'nativeScaled',
};
// A token is defined movable collateral if its solidity contract implementation
// is a subclass of MovableCollateralRouter
const isMovableCollateralTokenTypeMap = {
    [TokenType.XERC20]: false,
    [TokenType.XERC20Lockbox]: false,
    [TokenType.collateral]: true,
    [TokenType.collateralCctp]: false,
    [TokenType.collateralFiat]: false,
    [TokenType.collateralUri]: false,
    [TokenType.collateralVault]: false,
    [TokenType.collateralVaultRebase]: false,
    [TokenType.native]: true,
    [TokenType.nativeOpL1]: false,
    [TokenType.nativeOpL2]: false,
    [TokenType.nativeScaled]: true,
    [TokenType.synthetic]: false,
    [TokenType.syntheticRebase]: false,
    [TokenType.syntheticUri]: false,
    [TokenType.ethEverclear]: false,
    [TokenType.collateralEverclear]: false,
};
export function isMovableCollateralTokenType(type) {
    return !!isMovableCollateralTokenTypeMap[type];
}
export const gasOverhead = (tokenType) => {
    switch (tokenType) {
        case TokenType.synthetic:
            return 64_000;
        case TokenType.native:
        case TokenType.nativeScaled:
            return 44_000;
        default:
            return 68_000;
    }
};
export const NON_ZERO_SENDER_ADDRESS = '0xa7ECcdb9Be08178f896c26b7BbD8C3D4E844d9Ba';
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