Renamed signature help method to resolve a name conflict

Author: fwcd

src/main/kotlin/org/javacs/kt/KotlinTextDocumentService.kt

@@ -10,7 +10,7 @@ import org.javacs.kt.diagnostic.convertDiagnostic
 import org.javacs.kt.hover.hoverAt
 import org.javacs.kt.position.offset
 import org.javacs.kt.references.findReferences
-import org.javacs.kt.signaturehelp.signatureHelpAt
+import org.javacs.kt.signaturehelp.fetchSignatureHelpAt
 import org.javacs.kt.symbols.documentSymbols
 import org.javacs.kt.util.noResult
 import org.javacs.kt.util.computeAsync
@@ -132,7 +132,7 @@ class KotlinTextDocumentService(private val sf: SourceFiles, private val sp: Sou
             LOG.info("Signature help at ${describePosition(position)}")
 
             val (file, cursor) = recover(position, false)
-            signatureHelpAt(file, cursor) ?: noResult("No function call around ${describePosition(position)}", null)
+            fetchSignatureHelpAt(file, cursor) ?: noResult("No function call around ${describePosition(position)}", null)
         }
     }
 

src/main/kotlin/org/javacs/kt/signatureHelp/signatureHelp.kt

@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.psi.KtDotQualifiedExpression
 import org.jetbrains.kotlin.psi.KtNameReferenceExpression
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
-fun signatureHelpAt(file: CompiledFile, cursor: Int): SignatureHelp? {
+fun fetchSignatureHelpAt(file: CompiledFile, cursor: Int): SignatureHelp? {
     val call = file.parseAtPoint(cursor)?.findParent<KtCallExpression>() ?: return nullResult("No call around ${file.describePosition(cursor)}")
     val candidates = candidates(call, file)
     val activeDeclaration = activeDeclaration(call, candidates)

src/main/kotlin/org/javacs/kt/signaturehelp/signatureHelp.kt

@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.psi.KtDotQualifiedExpression
 import org.jetbrains.kotlin.psi.KtNameReferenceExpression
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
-fun signatureHelpAt(file: CompiledFile, cursor: Int): SignatureHelp? {
+fun fetchSignatureHelpAt(file: CompiledFile, cursor: Int): SignatureHelp? {
     val call = file.parseAtPoint(cursor)?.findParent<KtCallExpression>() ?: return nullResult("No call around ${file.describePosition(cursor)}")
     val candidates = candidates(call, file)
     val activeDeclaration = activeDeclaration(call, candidates)