The dotted paths addressing a single engine's option, e.g. engine.tree-sitter.lax.
FlowrConfig.engines is an array, so these do not exist as real paths; the setters below understand
them anyway, which is what lets configure('engine.tree-sitter.lax', true) work and matches how the CLI
already spells the flag.
The dotted paths addressing a single engine's option, e.g.
engine.tree-sitter.lax. FlowrConfig.engines is an array, so these do not exist as real paths; the setters below understand them anyway, which is what letsconfigure('engine.tree-sitter.lax', true)work and matches how the CLI already spells the flag.