import {PublicKey} from '../publickey';
export * from './account-keys';
// note: compiled-keys is internal and doesn't need to be exported
export * from './legacy';
export * from './versioned';
export * from './v0';
/**
* The message header, identifying signed and read-only account
*/
export type MessageHeader = {
/**
* The number of signatures required for this message to be considered valid. The
* signatures must match the first `numRequiredSignatures` of `accountKeys`.
*/
numRequiredSignatures: number;
/** The last `numReadonlySignedAccounts` of the signed keys are read-only accounts */
numReadonlySignedAccounts: number;
/** The last `numReadonlySignedAccounts` of the unsigned keys are read-only accounts */
numReadonlyUnsignedAccounts: number;
};
/**
* An address table lookup used to load additional accounts
*/
export type MessageAddressTableLookup = {
accountKey: PublicKey;
writableIndexes: Array<number>;
readonlyIndexes: Array<number>;
};
/**
* An instruction to execute by a program
*
* @property {number} programIdIndex
* @property {number[]} accountKeyIndexes
* @property {Uint8Array} data
*/
export type MessageCompiledInstruction = {
/** Index into the transaction keys array indicating the program account that executes this instruction */
programIdIndex: number;
/** Ordered indices into the transaction keys array indicating which accounts to pass to the program */
accountKeyIndexes: number[];
/** The program input data */
data: Uint8Array;
};