@neo-one/ts-utils-esnext-esm/symbol.js

import ts from 'typescript';
import * as utils from './utils';
export function getName(node) {
    return node.name;
}
export function getDeclarations(node) {
    const declarations = utils.getValueOrUndefined(node.declarations);
    return declarations === undefined ? [] : declarations;
}
export function getValueDeclaration(node) {
    return utils.getValueOrUndefined(node.valueDeclaration);
}
export function getValueDeclarationOrThrow(node) {
    return utils.throwIfNullOrUndefined(getValueDeclaration(node), 'value declaration');
}
function hasSymbolFlag(node, flag) {
    return (node.flags & flag) !== 0;
}
export function getAliasedSymbol(typeChecker, node) {
    if (hasSymbolFlag(node, ts.SymbolFlags.Alias)) {
        return utils.getValueOrUndefined(typeChecker.getAliasedSymbol(node));
    }
    return undefined;
}
export function getSymbolOrAlias(typeChecker, symbol) {
    const alias = getAliasedSymbol(typeChecker, symbol);
    return alias === undefined ? symbol : alias;
}
export function getMembers(node) {
    const members = utils.getValueOrUndefined(node.members);
    return members === undefined ? utils.getValueOrUndefined(node.exports) : members;
}
export function getMembersOrThrow(node) {
    return utils.throwIfNullOrUndefined(getMembers(node), 'members');
}
export function getMember(node, name) {
    const members = getMembers(node);
    return members === undefined ? undefined : members.get(name);
}
export function getMemberOrThrow(node, name) {
    return utils.throwIfNullOrUndefined(getMember(node, name), 'symbol member');
}
export function getExports(node) {
    return utils.getValueOrUndefined(node.exports);
}
export function getExportsOrThrow(node) {
    return utils.throwIfNullOrUndefined(getExports(node), 'exports');
}
export function getExport(node, name) {
    const exports = getExports(node);
    return exports === undefined ? undefined : exports.get(name);
}
export function getExportOrThrow(node, name) {
    return utils.throwIfNullOrUndefined(getExport(node, name), 'symbol export');
}
export function isArgumentsSymbol(typeChecker, node) {
    return typeChecker.isArgumentsSymbol(node);
}
export function getTarget(symbol) {
    const symbolAny = symbol;
    return symbolAny.target == undefined ? symbol : symbolAny.target;
}
export function getParent(symbol) {
    const symbolAny = symbol;
    return symbolAny.parent == undefined ? undefined : symbolAny.parent;
}

//# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["symbol.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,YAAY,CAAC;AAC5B,OAAO,KAAK,KAAK,MAAM,SAAS,CAAC;AAEjC,MAAM,UAAU,OAAO,CAAC,IAAe;IACrC,OAAO,IAAI,CAAC,IAAI,CAAC;AACnB,CAAC;AAED,MAAM,UAAU,eAAe,CAAC,IAAe;IAC7C,MAAM,YAAY,GAAG,KAAK,CAAC,mBAAmB,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;IAElE,OAAO,YAAY,KAAK,SAAS,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,YAAY,CAAC;AACxD,CAAC;AAED,MAAM,UAAU,mBAAmB,CAAC,IAAe;IACjD,OAAO,KAAK,CAAC,mBAAmB,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC;AAC1D,CAAC;AAED,MAAM,UAAU,0BAA0B,CAAC,IAAe;IACxD,OAAO,KAAK,CAAC,sBAAsB,CAAC,mBAAmB,CAAC,IAAI,CAAC,EAAE,mBAAmB,CAAC,CAAC;AACtF,CAAC;AAED,SAAS,aAAa,CAAC,IAAe,EAAE,IAAoB;IAE1D,OAAO,CAAC,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC;AACnC,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,WAA2B,EAAE,IAAe;IAC3E,IAAI,aAAa,CAAC,IAAI,EAAE,EAAE,CAAC,WAAW,CAAC,KAAK,CAAC,EAAE;QAC7C,OAAO,KAAK,CAAC,mBAAmB,CAAC,WAAW,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC,CAAC;KACtE;IAED,OAAO,SAAS,CAAC;AACnB,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,WAA2B,EAAE,MAAiB;IAC7E,MAAM,KAAK,GAAG,gBAAgB,CAAC,WAAW,EAAE,MAAM,CAAC,CAAC;IAEpD,OAAO,KAAK,KAAK,SAAS,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,KAAK,CAAC;AAC9C,CAAC;AAED,MAAM,UAAU,UAAU,CAAC,IAAe;IACxC,MAAM,OAAO,GAAG,KAAK,CAAC,mBAAmB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;IAExD,OAAO,OAAO,KAAK,SAAS,CAAC,CAAC,CAAC,KAAK,CAAC,mBAAmB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC;AACnF,CAAC;AAED,MAAM,UAAU,iBAAiB,CAAC,IAAe;IAC/C,OAAO,KAAK,CAAC,sBAAsB,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,SAAS,CAAC,CAAC;AACnE,CAAC;AAED,MAAM,UAAU,SAAS,CAAC,IAAe,EAAE,IAAY;IACrD,MAAM,OAAO,GAAG,UAAU,CAAC,IAAI,CAAC,CAAC;IAEjC,OAAO,OAAO,KAAK,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,IAAmB,CAAC,CAAC;AAC9E,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,IAAe,EAAE,IAAY;IAC5D,OAAO,KAAK,CAAC,sBAAsB,CAAC,SAAS,CAAC,IAAI,EAAE,IAAI,CAAC,EAAE,eAAe,CAAC,CAAC;AAC9E,CAAC;AAED,MAAM,UAAU,UAAU,CAAC,IAAe;IACxC,OAAO,KAAK,CAAC,mBAAmB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;AACjD,CAAC;AAED,MAAM,UAAU,iBAAiB,CAAC,IAAe;IAC/C,OAAO,KAAK,CAAC,sBAAsB,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,SAAS,CAAC,CAAC;AACnE,CAAC;AAED,MAAM,UAAU,SAAS,CAAC,IAAe,EAAE,IAAY;IACrD,MAAM,OAAO,GAAG,UAAU,CAAC,IAAI,CAAC,CAAC;IAEjC,OAAO,OAAO,KAAK,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,IAAmB,CAAC,CAAC;AAC9E,CAAC;AAED,MAAM,UAAU,gBAAgB,CAAC,IAAe,EAAE,IAAY;IAC5D,OAAO,KAAK,CAAC,sBAAsB,CAAC,SAAS,CAAC,IAAI,EAAE,IAAI,CAAC,EAAE,eAAe,CAAC,CAAC;AAC9E,CAAC;AAED,MAAM,UAAU,iBAAiB,CAAC,WAA2B,EAAE,IAAe;IAC5E,OAAO,WAAW,CAAC,iBAAiB,CAAC,IAAI,CAAC,CAAC;AAC7C,CAAC;AAED,MAAM,UAAU,SAAS,CAAC,MAAiB;IAEzC,MAAM,SAAS,GAAQ,MAAM,CAAC;IAE9B,OAAO,SAAS,CAAC,MAAM,IAAI,SAAS,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,SAAS,CAAC,MAAM,CAAC;AACnE,CAAC;AAED,MAAM,UAAU,SAAS,CAAC,MAAiB;IAEzC,MAAM,SAAS,GAAQ,MAAM,CAAC;IAE9B,OAAO,SAAS,CAAC,MAAM,IAAI,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,MAAM,CAAC;AACtE,CAAC","file":"neo-one-ts-utils/src/symbol.js","sourcesContent":["import ts from 'typescript';\nimport * as utils from './utils';\n\nexport function getName(node: ts.Symbol): string {\n  return node.name;\n}\n\nexport function getDeclarations(node: ts.Symbol): readonly ts.Declaration[] {\n  const declarations = utils.getValueOrUndefined(node.declarations);\n\n  return declarations === undefined ? [] : declarations;\n}\n\nexport function getValueDeclaration(node: ts.Symbol): ts.Declaration | undefined {\n  return utils.getValueOrUndefined(node.valueDeclaration);\n}\n\nexport function getValueDeclarationOrThrow(node: ts.Symbol): ts.Declaration {\n  return utils.throwIfNullOrUndefined(getValueDeclaration(node), 'value declaration');\n}\n\nfunction hasSymbolFlag(node: ts.Symbol, flag: ts.SymbolFlags): boolean {\n  // tslint:disable-next-line no-bitwise\n  return (node.flags & flag) !== 0;\n}\n\nexport function getAliasedSymbol(typeChecker: ts.TypeChecker, node: ts.Symbol): ts.Symbol | undefined {\n  if (hasSymbolFlag(node, ts.SymbolFlags.Alias)) {\n    return utils.getValueOrUndefined(typeChecker.getAliasedSymbol(node));\n  }\n\n  return undefined;\n}\n\nexport function getSymbolOrAlias(typeChecker: ts.TypeChecker, symbol: ts.Symbol): ts.Symbol {\n  const alias = getAliasedSymbol(typeChecker, symbol);\n\n  return alias === undefined ? symbol : alias;\n}\n\nexport function getMembers(node: ts.Symbol): ts.SymbolTable | undefined {\n  const members = utils.getValueOrUndefined(node.members);\n\n  return members === undefined ? utils.getValueOrUndefined(node.exports) : members;\n}\n\nexport function getMembersOrThrow(node: ts.Symbol): ts.SymbolTable {\n  return utils.throwIfNullOrUndefined(getMembers(node), 'members');\n}\n\nexport function getMember(node: ts.Symbol, name: string): ts.Symbol | undefined {\n  const members = getMembers(node);\n\n  return members === undefined ? undefined : members.get(name as ts.__String);\n}\n\nexport function getMemberOrThrow(node: ts.Symbol, name: string): ts.Symbol {\n  return utils.throwIfNullOrUndefined(getMember(node, name), 'symbol member');\n}\n\nexport function getExports(node: ts.Symbol): ts.SymbolTable | undefined {\n  return utils.getValueOrUndefined(node.exports);\n}\n\nexport function getExportsOrThrow(node: ts.Symbol): ts.SymbolTable {\n  return utils.throwIfNullOrUndefined(getExports(node), 'exports');\n}\n\nexport function getExport(node: ts.Symbol, name: string): ts.Symbol | undefined {\n  const exports = getExports(node);\n\n  return exports === undefined ? undefined : exports.get(name as ts.__String);\n}\n\nexport function getExportOrThrow(node: ts.Symbol, name: string): ts.Symbol {\n  return utils.throwIfNullOrUndefined(getExport(node, name), 'symbol export');\n}\n\nexport function isArgumentsSymbol(typeChecker: ts.TypeChecker, node: ts.Symbol): boolean {\n  return typeChecker.isArgumentsSymbol(node);\n}\n\nexport function getTarget(symbol: ts.Symbol): ts.Symbol {\n  // tslint:disable-next-line no-any\n  const symbolAny: any = symbol;\n\n  return symbolAny.target == undefined ? symbol : symbolAny.target;\n}\n\nexport function getParent(symbol: ts.Symbol): ts.Symbol | undefined {\n  // tslint:disable-next-line no-any\n  const symbolAny: any = symbol;\n\n  return symbolAny.parent == undefined ? undefined : symbolAny.parent;\n}\n"]}