Trait deno_graph::source::Resolver

pub trait Resolver: Debug {
    fn jsx_import_source_module(&self) -> &str { ... }
    fn resolve(
        &self, 
        specifier: &str, 
        referrer: &ModuleSpecifier
    ) -> ResolveResponse { ... }
    fn resolve_types(
        &self, 
        _specifier: &ModuleSpecifier
    ) -> Result<Option<(ModuleSpecifier, Option<Range>)>> { ... }
}

A trait which allows the module graph to resolve specifiers and type only dependencies. This can be use to provide import maps and override other default resolution logic used by deno_graph.

Provided methods

fn jsx_import_source_module(&self) -> &str

An optional method which returns the JSX import source module which will be appended to any JSX import source pragmas identified.

fn resolve(
    &self,
    specifier: &str,
    referrer: &ModuleSpecifier
) -> ResolveResponse

Given a string specifier and a referring module specifier, return a resolved module specifier.

fn resolve_types(
    &self,
    _specifier: &ModuleSpecifier
) -> Result<Option<(ModuleSpecifier, Option<Range>)>>

Given a module specifier, return an optional tuple which provides a module specifier that contains the types for the module and an optional range which contains information about the source of the dependency. This will only be called for module specifiers are resolved to a non-typed input (e.g. JavaScript and JSX) and there is not yet types resolved for this module. Any result will be set on the modules maybe_types_dependency property.

Implementors