1 files changed, 68 insertions, 0 deletions
diff --git a/src/mlia/backend/executor/config.py b/src/mlia/backend/executor/config.py
new file mode 100644
index 0000000..dca53da
--- /dev/null
+++ b/src/mlia/backend/executor/config.py
@@ -0,0 +1,68 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+"""Contain definition of backend configuration."""
+from __future__ import annotations
+
+from pathlib import Path
+from typing import Dict
+from typing import List
+from typing import TypedDict
+from typing import Union
+
+
+class UserParamConfig(TypedDict, total=False):
+    """User parameter configuration."""
+
+    name: str | None
+    default_value: str
+    values: list[str]
+    description: str
+    alias: str
+
+
+UserParamsConfig = Dict[str, List[UserParamConfig]]
+
+
+class ExecutionConfig(TypedDict, total=False):
+    """Execution configuration."""
+
+    commands: dict[str, list[str]]
+    user_params: UserParamsConfig
+    variables: dict[str, str]
+
+
+class NamedExecutionConfig(ExecutionConfig):
+    """Execution configuration with name."""
+
+    name: str
+
+
+class BaseBackendConfig(ExecutionConfig, total=False):
+    """Base backend configuration."""
+
+    name: str
+    description: str
+    config_location: Path
+    annotations: dict[str, str | list[str]]
+
+
+class ApplicationConfig(BaseBackendConfig, total=False):
+    """Application configuration."""
+
+    supported_systems: list[str]
+
+
+class ExtendedApplicationConfig(BaseBackendConfig, total=False):
+    """Extended application configuration."""
+
+    supported_systems: list[NamedExecutionConfig]
+
+
+class SystemConfig(BaseBackendConfig, total=False):
+    """System configuration."""
+
+    reporting: dict[str, dict]
+
+
+BackendItemConfig = Union[ApplicationConfig, SystemConfig]
+BackendConfig = Union[List[ExtendedApplicationConfig], List[SystemConfig]]