Function getNewImportEntry

test/fixtures/snapshot/typescript.js:152996–153027

(moduleSpecifier, importKind, useRequire, addAsTypeOnly)

                    return Math.max(prevValue !== null && prevValue !== void 0 ? prevValue : 0, newValue);
                }
                function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
                    // A default import that requires type-only makes the whole import type-only.
                    // (We could add `default` as a named import, but that style seems undesirable.)
                    // Under `--preserveValueImports` and `--importsNotUsedAsValues=error`, if a
                    // module default-exports a type but named-exports some values (weird), you would
                    // have to use a type-only default import and non-type-only named imports. These
                    // require two separate import declarations, so we build this into the map key.
                    var typeOnlyKey = newImportsKey(moduleSpecifier, /*topLevelTypeOnly*/ true);
                    var nonTypeOnlyKey = newImportsKey(moduleSpecifier, /*topLevelTypeOnly*/ false);
                    var typeOnlyEntry = newImports.get(typeOnlyKey);
                    var nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
                    var newEntry = {
                        defaultImport: undefined,
                        namedImports: undefined,
                        namespaceLikeImport: undefined,
                        useRequire: useRequire
                    };
                    if (importKind === 1 /* ImportKind.Default */ && addAsTypeOnly === 2 /* AddAsTypeOnly.Required */) {
                        if (typeOnlyEntry)
                            return typeOnlyEntry;
                        newImports.set(typeOnlyKey, newEntry);
                        return newEntry;
                    }
                    if (addAsTypeOnly === 1 /* AddAsTypeOnly.Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) {
                        return (typeOnlyEntry || nonTypeOnlyEntry);
                    }
                    if (nonTypeOnlyEntry) {
                        return nonTypeOnlyEntry;
                    }
                    newImports.set(nonTypeOnlyKey, newEntry);
                    return newEntry;
                }
                function newImportsKey(moduleSpecifier, topLevelTypeOnly) {
                    return "".concat(topLevelTypeOnly ? 1 : 0, "|").concat(moduleSpecifier);
                }