Function createDustCalculator

createDustCalculator(
    networkType?: "mainnet" | "testnet" | "regtest",
    enableSrc20Rules?: boolean,
    src20Options?: SRC20Options,
): DustCalculator
Create a dust calculator with standard settings for Bitcoin transactions
Parameters
- networkType: "mainnet" | "testnet" | "regtest" = 'mainnet'
  The Bitcoin network type ('mainnet', 'testnet', or 'regtest')
- enableSrc20Rules: boolean = true
  Whether to enable special SRC-20 dust rules
- Optionalsrc20Options: SRC20Options
  Optional SRC-20 specific configuration
Returns DustCalculator
A configured DustCalculator instance
Example: Basic dust calculation
```
const calculator = createDustCalculator();
const dustAmount = calculator.getDustThreshold('p2wpkh');
```
Example: With SRC-20 rules
```
const calculator = createDustCalculator('mainnet', true, {
  minOutputValue: 10000
});
```
- Defined in utils/dust-calculator.ts:278