SynModuleSigDecl (F# Compiler Guide) | F# Compiler Guide

F# Compiler Guide

SynModuleSigDecl Type

Namespace: FSharp.Compiler.Syntax
Assembly: FSharp.Compiler.Service.dll
Base Type: obj

Represents a definition within a module or namespace in a signature file

Union cases

Union case	Description
`Exception(exnSig, range)` Full Usage: `Exception(exnSig, range)` Parameters: exnSig : `SynExceptionSig` range : `range`	An exception definition within a module or namespace in a signature file exnSig : `SynExceptionSig` range : `range`
`HashDirective(hashDirective, range)` Full Usage: `HashDirective(hashDirective, range)` Parameters: hashDirective : `ParsedHashDirective` range : `range`	A hash directive within a module or namespace in a signature file hashDirective : `ParsedHashDirective` range : `range`
`ModuleAbbrev(ident, longId, range)` Full Usage: `ModuleAbbrev(ident, longId, range)` Parameters: ident : `Ident` longId : `LongIdent` range : `range`	A module abbreviation definition within a module or namespace in a signature file ident : `Ident` longId : `LongIdent` range : `range`
`NamespaceFragment SynModuleOrNamespaceSig` Full Usage: `NamespaceFragment SynModuleOrNamespaceSig` Parameters: Item : `SynModuleOrNamespaceSig`	A namespace fragment within a namespace in a signature file Item : `SynModuleOrNamespaceSig`
`NestedModule(moduleInfo, isRecursive, moduleDecls, range, trivia)` Full Usage: `NestedModule(moduleInfo, isRecursive, moduleDecls, range, trivia)` Parameters: moduleInfo : `SynComponentInfo` isRecursive : `bool` moduleDecls : `SynModuleSigDecl list` range : `range` trivia : `SynModuleSigDeclNestedModuleTrivia`	A nested module definition within a module or namespace in a signature file moduleInfo : `SynComponentInfo` isRecursive : `bool` moduleDecls : `SynModuleSigDecl list` range : `range` trivia : `SynModuleSigDeclNestedModuleTrivia`
`Open(target, range)` Full Usage: `Open(target, range)` Parameters: target : `SynOpenDeclTarget` range : `range`	An 'open' definition within a module or namespace in a signature file target : `SynOpenDeclTarget` range : `range`
`Types(types, range)` Full Usage: `Types(types, range)` Parameters: types : `SynTypeDefnSig list` range : `range`	A set of one or more type definitions within a module or namespace in a signature file types : `SynTypeDefnSig list` range : `range`
`Val(valSig, range)` Full Usage: `Val(valSig, range)` Parameters: valSig : `SynValSig` range : `range`	A 'val' definition within a module or namespace in a signature file, corresponding to a 'let' definition in the implementation valSig : `SynValSig` range : `range`

Instance members

Instance member	Description
`this.IsException` Full Usage: `this.IsException` Returns: `bool`	Returns: `bool`
`this.IsHashDirective` Full Usage: `this.IsHashDirective` Returns: `bool`	Returns: `bool`
`this.IsModuleAbbrev` Full Usage: `this.IsModuleAbbrev` Returns: `bool`	Returns: `bool`
`this.IsNamespaceFragment` Full Usage: `this.IsNamespaceFragment` Returns: `bool`	Returns: `bool`
`this.IsNestedModule` Full Usage: `this.IsNestedModule` Returns: `bool`	Returns: `bool`
`this.IsOpen` Full Usage: `this.IsOpen` Returns: `bool`	Returns: `bool`
`this.IsTypes` Full Usage: `this.IsTypes` Returns: `bool`	Returns: `bool`
`this.IsVal` Full Usage: `this.IsVal` Returns: `bool`	Returns: `bool`
`this.Range` Full Usage: `this.Range` Returns: `range`	Gets the syntax range of this construct Returns: `range`