import * as utxolib from '@bitgo/utxo-lib';
import { Descriptor } from '@bitgo/wasm-utxo';
import { DescriptorMap } from './DescriptorMap';
export declare function getInputVSizesForDescriptors(descriptors: DescriptorMap): Record<string, number>;
export declare function getChangeOutputVSizesForDescriptor(d: Descriptor): {
    inputVSize: number;
    outputVSize: number;
};
type InputWithDescriptorName = {
    descriptorName: string;
};
type OutputWithScript = {
    script: Buffer;
};
type Tx<TInput> = {
    inputs: TInput[];
    outputs: OutputWithScript[];
};
export declare function getVirtualSize(tx: Tx<Descriptor>): number;
export declare function getVirtualSize(tx: Tx<InputWithDescriptorName>, descriptors: DescriptorMap): number;
export declare function getVirtualSizeEstimateForPsbt(psbt: utxolib.Psbt, descriptorMap: DescriptorMap): number;
export {};
//# sourceMappingURL=VirtualSize.d.ts.map