Function getProperty

getProperty(
    expr: undefined | null | Node,
    key: string,
    ctx: RuleContext,
): undefined | null | Property
Retrieves the property with the specified key from the given node.
Parameters
- expr: undefined | null | Node
- key: string
- ctx: RuleContext
Returns undefined | null | Property
The property if found, or null if not found, or undefined if property not found and one of the properties is an unresolved SpreadElement.
- Defined in ast.ts:526