Function createVesting

createVesting(
    params: ICreateVestingParams & { initialAllocation?: undefined },
    invoker: Invoker,
    env: Env & NativeOptions,
): Promise<CreateInstructionResult>

createVesting(
    params: ICreateVestingParams & { initialAllocation: { amount: BN } },
    invoker: Invoker,
    env: Env & NativeOptions,
): Promise<BatchInstructionResult>