1 | import type { HexString } from '@polkadot/util/types';
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2 | import type { EcdsaSignature, Ed25519Signature, ExtrinsicEra, ExtrinsicSignature, Sr25519Signature } from '../../interfaces/extrinsics';
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3 | import type { Address, Call } from '../../interfaces/runtime';
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4 | import type { ExtrinsicPayloadValue, ICompact, IExtrinsicSignature, IKeyringPair, INumber, Registry, SignatureOptions } from '../../types';
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5 | import type { ExtrinsicSignatureOptions } from '../types';
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6 | import { Struct } from '@polkadot/types-codec';
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7 | import { GenericExtrinsicPayloadV4 } from './ExtrinsicPayload';
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8 |
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9 |
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10 |
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11 |
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12 |
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13 | export declare class GenericExtrinsicSignatureV4 extends Struct implements IExtrinsicSignature {
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14 | #private;
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15 | constructor(registry: Registry, value?: GenericExtrinsicSignatureV4 | Uint8Array, { isSigned }?: ExtrinsicSignatureOptions);
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16 | /** @internal */
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17 | static decodeExtrinsicSignature(value?: GenericExtrinsicSignatureV4 | Uint8Array, isSigned?: boolean): GenericExtrinsicSignatureV4 | Uint8Array;
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18 | /**
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19 | * @description The length of the value when encoded as a Uint8Array
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20 | */
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21 | get encodedLength(): number;
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22 | /**
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23 | * @description `true` if the signature is valid
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24 | */
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25 | get isSigned(): boolean;
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26 | /**
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27 | * @description The [[ExtrinsicEra]] (mortal or immortal) this signature applies to
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28 | */
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29 | get era(): ExtrinsicEra;
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30 | /**
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31 | * @description The [[Index]] for the signature
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32 | */
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33 | get nonce(): ICompact<INumber>;
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34 | /**
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35 | * @description The actual [[EcdsaSignature]], [[Ed25519Signature]] or [[Sr25519Signature]]
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36 | */
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37 | get signature(): EcdsaSignature | Ed25519Signature | Sr25519Signature;
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38 | /**
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39 | * @description The raw [[ExtrinsicSignature]]
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40 | */
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41 | get multiSignature(): ExtrinsicSignature;
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42 | /**
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43 | * @description The [[Address]] that signed
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44 | */
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45 | get signer(): Address;
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46 | /**
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47 | * @description The [[Balance]] tip
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48 | */
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49 | get tip(): ICompact<INumber>;
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50 | protected _injectSignature(signer: Address, signature: ExtrinsicSignature, payload: GenericExtrinsicPayloadV4): IExtrinsicSignature;
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51 | /**
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52 | * @description Adds a raw signature
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53 | */
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54 | addSignature(signer: Address | Uint8Array | string, signature: Uint8Array | HexString, payload: ExtrinsicPayloadValue | Uint8Array | HexString): IExtrinsicSignature;
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55 | /**
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56 | * @description Creates a payload from the supplied options
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57 | */
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58 | createPayload(method: Call, options: SignatureOptions): GenericExtrinsicPayloadV4;
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59 | /**
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60 | * @description Generate a payload and applies the signature from a keypair
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61 | */
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62 | sign(method: Call, account: IKeyringPair, options: SignatureOptions): IExtrinsicSignature;
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63 | /**
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64 | * @description Generate a payload and applies a fake signature
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65 | */
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66 | signFake(method: Call, address: Address | Uint8Array | string, options: SignatureOptions): IExtrinsicSignature;
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67 | /**
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68 | * @description Encodes the value as a Uint8Array as per the SCALE specifications
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69 | * @param isBare true when the value has none of the type-specific prefixes (internal)
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70 | */
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71 | toU8a(isBare?: boolean): Uint8Array;
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72 | }
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