Function isAnySymbolAccessible

test/fixtures/snapshot/typescript.js:52019–52081

(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules)

            return access.accessibility === 0 /* SymbolAccessibility.Accessible */;
        }
        function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
            if (!ts.length(symbols))
                return;
            var hadAccessibleChain;
            var earlyModuleBail = false;
            for (var _i = 0, _a = symbols; _i < _a.length; _i++) {
                var symbol = _a[_i];
                // Symbol is accessible if it by itself is accessible
                var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, /*useOnlyExternalAliasing*/ false);
                if (accessibleSymbolChain) {
                    hadAccessibleChain = symbol;
                    var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
                    if (hasAccessibleDeclarations) {
                        return hasAccessibleDeclarations;
                    }
                }
                if (allowModules) {
                    if (ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
                        if (shouldComputeAliasesToMakeVisible) {
                            earlyModuleBail = true;
                            // Generally speaking, we want to use the aliases that already exist to refer to a module, if present
                            // In order to do so, we need to find those aliases in order to retain them in declaration emit; so
                            // if we are in declaration emit, we cannot use the fast path for module visibility until we've exhausted
                            // all other visibility options (in order to capture the possible aliases used to reference the module)
                            continue;
                        }
                        // Any meaning of a module symbol is always accessible via an `import` type
                        return {
                            accessibility: 0 /* SymbolAccessibility.Accessible */
                        };
                    }
                }
                // If we haven't got the accessible symbol, it doesn't mean the symbol is actually inaccessible.
                // It could be a qualified symbol and hence verify the path
                // e.g.:
                // module m {
                //     export class c {
                //     }
                // }
                // const x: typeof m.c
                // In the above example when we start with checking if typeof m.c symbol is accessible,
                // we are going to see if c can be accessed in scope directly.
                // But it can't, hence the accessible is going to be undefined, but that doesn't mean m.c is inaccessible
                // It is accessible if the parent m is accessible because then m.c can be accessed through qualification
                var containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning);
                var parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules);
                if (parentResult) {
                    return parentResult;
                }
            }
            if (earlyModuleBail) {
                return {
                    accessibility: 0 /* SymbolAccessibility.Accessible */
                };
            }
            if (hadAccessibleChain) {
                return {
                    accessibility: 1 /* SymbolAccessibility.NotAccessible */,