meanPayment = $meanPayment; return $this; } public function getMeanPayment() : ?string { return $this->meanPayment ; } public function getReference(): ?string { return $this->reference; } public function setReference(?string $reference): self { $this->reference = $reference; return $this; } public function getPaidAt(): ?\DateTimeInterface { return $this->paidAt; } public function setPaidAt(?\DateTimeInterface $paidAt): self { $this->paidAt = $paidAt; return $this; } public function getAmount(): ?float { return $this->amount; } public function setAmount(float $amount): self { $this->amount = $amount; return $this; } public function getComment(): ?string { return $this->comment; } public function setComment(?string $comment): self { $this->comment = $comment; return $this; } }