@mutants/cardano-tx-builder
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A package that provides utility functions to build and destructure a cardano transaction
55 lines • 2.25 kB
TypeScript
import { DecodedTransaction, ExUnits, PlutusData, PreBuildRedeemer, ProtocolParameters, Redeemer, RedeemerEvaluation, TxIn, TxOut, UTxO } from "./types";
export declare class TransactionBuilder {
private protocolParameters;
private inputs;
private referenceInputs;
private outputs;
private fee;
private ttl;
private collateralInputs;
private requiredSigners;
private redeemers;
private preBuildRedeemers;
private plutusV1Scripts;
private plutusV2Scripts;
private plutusDatas;
private vKeyWitnesses;
private changeAddress;
private totalCollateral;
private metadata;
/**
* Initialize a transaction builder.
*
* @param protocolParameters The protocol pameters of the current epoch.
* Important: default values should not be used in production.
*/
constructor(protocolParameters?: ProtocolParameters);
setInputs(inputs: UTxO[]): void;
setReferenceInputs(inputs: TxIn[]): void;
setOutputs(outputs: TxOut[]): void;
setTtl(ttl: number): void;
setCollateralInputs(collateralInputs: UTxO[]): void;
setProtocolParameters(protocolParameters: ProtocolParameters): void;
setRequiredSigners(requiredSigners: string[]): void;
setChangeAddress(address: string | null): void;
setFee(fee: number): void;
calculateFee(): void;
private buildRedeemers;
setRedeemers(redeemers: PreBuildRedeemer[]): void;
setPlutusDatas(plutusDatas: PlutusData[]): void;
setEncodedVKeyWitnesses(cborVkeyWitness: string): void;
setPlutusV2Scripts(scripts: string[]): void;
setPlutusV1Scripts(scripts: string[]): void;
setMetadataMsg(messages: string[]): void;
setMetadataPublicLabel(label: number, value: Map<string, string[]>): void;
getRedeemers(): Redeemer[];
buildBody(): Map<number, unknown>;
buildWitnessSet(): Map<number, unknown>;
build(isValid?: boolean): DecodedTransaction;
evaluateRedeemerByTxIn(txIn: TxIn, exUnits: ExUnits): void;
evaluateRedeemerByTagIndex(tag: number, index: number, exUnits: ExUnits): void;
setRedeemerEvaluations(evaluations: RedeemerEvaluation[]): void;
serialize(): string;
serializeBody(): string;
}
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