toValueParameterOrNull
inline fun FirTypeRef.toValueParameterOrNull(session: FirSession, key: GeneratedDeclarationKey, containingFunctionSymbol: FirFunctionSymbol<*>, block: FirValueParameterBuilder.(FirTypeRef) -> Unit = {}): FirValueParameter?
inline fun FirTypeRef.toValueParameterOrNull(session: FirSession, origin: FirDeclarationOrigin, containingFunctionSymbol: FirFunctionSymbol<*>, block: FirValueParameterBuilder.(FirTypeRef) -> Unit = {}): FirValueParameter?
inline fun FirContextReceiver.toValueParameterOrNull(session: FirSession, key: GeneratedDeclarationKey, containingFunctionSymbol: FirFunctionSymbol<*>, crossinline block: FirValueParameterBuilder.(FirContextReceiver) -> Unit = {}): FirValueParameter?
inline fun FirContextReceiver.toValueParameterOrNull(session: FirSession, origin: FirDeclarationOrigin, containingFunctionSymbol: FirFunctionSymbol<*>, crossinline block: FirValueParameterBuilder.(FirContextReceiver) -> Unit = {}): FirValueParameter?