feat(blogo,metadata): TypedMetadata helper interface

blogo/metadata/typed.go

@@ -0,0 +1,47 @@
+// Copyright 2025-present Gustavo "Guz" L. de Mello
+// Copyright 2025-present The Lored.dev Contributors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package metadata
+
+type TypedMetadata interface {
+	Metadata
+	GetBool(key string) (bool, error)
+
+	GetString(key string) (string, error)
+
+	GetInt(key string) (int, error)
+	GetInt8(key string) (int8, error)
+	GetInt16(key string) (int16, error)
+	GetInt32(key string) (int32, error)
+	GetInt64(key string) (int64, error)
+
+	GetUInt(key string) (uint, error)
+	GetUInt8(key string) (uint8, error)
+	GetUInt16(key string) (uint16, error)
+	GetUInt32(key string) (uint32, error)
+	GetUInt64(key string) (uint64, error)
+	GetUIntPtr(key string) (uintptr, error)
+
+	GetByte(key string) (byte, error)
+
+	GetRune(key string) (rune, error)
+
+	GetFloat32(key string) (float32, error)
+	GetFloat64(key string) (float64, error)
+
+	GetComplex64(key string) (complex64, error)
+	GetComplex128(key string) (complex128, error)
+}
+