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TypeScript
import type { OneOf } from './utils.js';
export type FeeHistory<quantity = bigint> = {
/**
* An array of block base fees per gas (in wei). This includes the next block after
* the newest of the returned range, because this value can be derived from the newest block.
* Zeroes are returned for pre-EIP-1559 blocks. */
baseFeePerGas: quantity[];
/** An array of block gas used ratios. These are calculated as the ratio of gasUsed and gasLimit. */
gasUsedRatio: number[];
/** Lowest number block of the returned range. */
oldestBlock: quantity;
/** An array of effective priority fees (in wei) per gas data points from a single block. All zeroes are returned if the block is empty. */
reward?: quantity[][] | undefined;
};
export type FeeValuesLegacy<quantity = bigint> = {
/** Base fee per gas. */
gasPrice: quantity;
maxFeePerBlobGas?: undefined;
maxFeePerGas?: undefined;
maxPriorityFeePerGas?: undefined;
};
export type FeeValuesEIP1559<quantity = bigint> = {
gasPrice?: undefined;
maxFeePerBlobGas?: undefined;
/** Total fee per gas in wei (gasPrice/baseFeePerGas + maxPriorityFeePerGas). */
maxFeePerGas: quantity;
/** Max priority fee per gas (in wei). */
maxPriorityFeePerGas: quantity;
};
export type FeeValuesEIP4844<quantity = bigint> = {
gasPrice?: undefined;
/** Maximum total fee per gas sender is willing to pay for blob gas (in wei). */
maxFeePerBlobGas: quantity;
/** Total fee per gas in wei (gasPrice/baseFeePerGas + maxPriorityFeePerGas). */
maxFeePerGas: quantity;
/** Max priority fee per gas (in wei). */
maxPriorityFeePerGas: quantity;
};
export type FeeValues<quantity = bigint> = OneOf<FeeValuesLegacy<quantity> | FeeValuesEIP1559<quantity> | FeeValuesEIP4844<quantity>>;
export type FeeValuesType = 'legacy' | 'eip1559' | 'eip4844';
//# sourceMappingURL=fee.d.ts.map