Module expression 

Structs

RuntimeExpression

Represents a runtime expression following the Serverless Workflow DSL ${...} syntax.

Functions

is_strict_expr

Checks if the string is a strict runtime expression (enclosed in ${ })

is_valid_expr

Performs basic structural validation of a runtime expression.

normalize_expr

Normalizes the expression by adding ${} enclosure if not already present.

sanitize_expr

Sanitizes the expression by removing ${} enclosure if present and replacing single quotes with double quotes.