1 | /**
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2 | * API Extractor helps with validation, documentation, and reviewing of the exported API for a TypeScript library.
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3 | * The `@microsoft/api-extractor` package provides the command-line tool. It also exposes a developer API that you
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4 | * can use to invoke API Extractor programmatically.
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5 | *
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6 | * @packageDocumentation
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7 | */
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8 |
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9 | import { INodePackageJson } from '@rushstack/node-core-library';
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10 | import { JsonSchema } from '@rushstack/node-core-library';
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11 | import { NewlineKind } from '@rushstack/node-core-library';
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12 | import * as tsdoc from '@microsoft/tsdoc';
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13 |
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14 | /**
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15 | * This class represents the TypeScript compiler state. This allows an optimization where multiple invocations
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16 | * of API Extractor can reuse the same TypeScript compiler analysis.
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17 | *
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18 | * @public
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19 | */
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20 | export declare class CompilerState {
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21 | /**
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22 | * The TypeScript compiler's `Program` object, which represents a complete scope of analysis.
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23 | */
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24 | readonly program: unknown;
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25 | private constructor();
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26 | /**
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27 | * Create a compiler state for use with the specified `IExtractorInvokeOptions`.
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28 | */
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29 | static create(extractorConfig: ExtractorConfig, options?: ICompilerStateCreateOptions): CompilerState;
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30 | /**
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31 | * Given a list of absolute file paths, return a list containing only the declaration
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32 | * files. Duplicates are also eliminated.
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33 | *
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34 | * @remarks
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35 | * The tsconfig.json settings specify the compiler's input (a set of *.ts source files,
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36 | * plus some *.d.ts declaration files used for legacy typings). However API Extractor
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37 | * analyzes the compiler's output (a set of *.d.ts entry point files, plus any legacy
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38 | * typings). This requires API Extractor to generate a special file list when it invokes
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39 | * the compiler.
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40 | *
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41 | * Duplicates are removed so that entry points can be appended without worrying whether they
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42 | * may already appear in the tsconfig.json file list.
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43 | */
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44 | private static _generateFilePathsForAnalysis;
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45 | private static _createCompilerHost;
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46 | }
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47 |
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48 | /**
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49 | * Unique identifiers for console messages reported by API Extractor.
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50 | *
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51 | * @remarks
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52 | *
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53 | * These strings are possible values for the { ExtractorMessage.messageId} property
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54 | * when the `ExtractorMessage.category` is { ExtractorMessageCategory.Console}.
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55 | *
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56 | *
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57 | */
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58 | export declare const enum ConsoleMessageId {
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59 | /**
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60 | * "Analysis will use the bundled TypeScript version ___"
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61 | */
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62 | Preamble = "console-preamble",
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63 | /**
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64 | * "The target project appears to use TypeScript ___ which is newer than the bundled compiler engine;
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65 | * consider upgrading API Extractor."
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66 | */
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67 | CompilerVersionNotice = "console-compiler-version-notice",
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68 | /**
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69 | * "Found metadata in ___"
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70 | */
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71 | FoundTSDocMetadata = "console-found-tsdoc-metadata",
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72 | /**
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73 | * "Writing: ___"
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74 | */
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75 | WritingDocModelFile = "console-writing-doc-model-file",
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76 | /**
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77 | * "Writing package typings: ___"
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78 | */
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79 | WritingDtsRollup = "console-writing-dts-rollup",
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80 | /**
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81 | * "You have changed the public API signature for this project.
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82 | * Please copy the file ___ to ___, or perform a local build (which does this automatically).
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83 | * See the Git repo documentation for more info."
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84 | *
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85 | * OR
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86 | *
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87 | * "The API report file is missing.
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88 | * Please copy the file ___ to ___, or perform a local build (which does this automatically).
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89 | * See the Git repo documentation for more info."
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90 | */
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91 | ApiReportNotCopied = "console-api-report-not-copied",
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92 | /**
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93 | * "You have changed the public API signature for this project. Updating ___"
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94 | */
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95 | ApiReportCopied = "console-api-report-copied",
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96 | /**
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97 | * "The API report is up to date: ___"
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98 | */
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99 | ApiReportUnchanged = "console-api-report-unchanged",
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100 | /**
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101 | * "The API report file was missing, so a new file was created. Please add this file to Git: ___"
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102 | */
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103 | ApiReportCreated = "console-api-report-created",
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104 | /**
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105 | * "Unable to create the API report file. Please make sure the target folder exists: ___"
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106 | */
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107 | ApiReportFolderMissing = "console-api-report-folder-missing",
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108 | /**
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109 | * Used for the information printed when the "--diagnostics" flag is enabled.
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110 | */
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111 | Diagnostics = "console-diagnostics"
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112 | }
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113 |
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114 | /**
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115 | * The starting point for invoking the API Extractor tool.
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116 | * @public
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117 | */
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118 | export declare class Extractor {
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119 | /**
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120 | * Returns the version number of the API Extractor NPM package.
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121 | */
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122 | static readonly version: string;
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123 | /**
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124 | * Returns the package name of the API Extractor NPM package.
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125 | */
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126 | static readonly packageName: string;
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127 | private static _getPackageJson;
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128 | /**
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129 | * Load the api-extractor.json config file from the specified path, and then invoke API Extractor.
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130 | */
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131 | static loadConfigAndInvoke(configFilePath: string, options?: IExtractorInvokeOptions): ExtractorResult;
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132 | /**
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133 | * Invoke API Extractor using an already prepared `ExtractorConfig` object.
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134 | */
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135 | static invoke(extractorConfig: ExtractorConfig, options?: IExtractorInvokeOptions): ExtractorResult;
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136 | private static _checkCompilerCompatibility;
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137 | private static _generateRollupDtsFile;
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138 | }
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139 |
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140 | /**
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141 | * The `ExtractorConfig` class loads, validates, interprets, and represents the api-extractor.json config file.
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142 | * @public
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143 | */
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144 | export declare class ExtractorConfig {
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145 | /**
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146 | * The JSON Schema for API Extractor config file (api-extractor.schema.json).
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147 | */
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148 | static readonly jsonSchema: JsonSchema;
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149 | /**
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150 | * The config file name "api-extractor.json".
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151 | */
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152 | static readonly FILENAME: string;
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153 | private static readonly _defaultConfig;
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154 | private static readonly _declarationFileExtensionRegExp;
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155 | /** {@inheritDoc IConfigFile.projectFolder} */
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156 | readonly projectFolder: string;
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157 | /**
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158 | * The parsed package.json file for the working package, or undefined if API Extractor was invoked without
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159 | * a package.json file.
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160 | */
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161 | readonly packageJson: INodePackageJson | undefined;
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162 | /**
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163 | * The absolute path of the folder containing the package.json file for the working package, or undefined
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164 | * if API Extractor was invoked without a package.json file.
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165 | */
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166 | readonly packageFolder: string | undefined;
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167 | /** {@inheritDoc IConfigFile.mainEntryPointFilePath} */
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168 | readonly mainEntryPointFilePath: string;
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169 | /** {@inheritDoc IConfigFile.bundledPackages} */
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170 | readonly bundledPackages: string[];
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171 | /** {@inheritDoc IConfigCompiler.tsconfigFilePath} */
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172 | readonly tsconfigFilePath: string;
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173 | /** {@inheritDoc IConfigCompiler.overrideTsconfig} */
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174 | readonly overrideTsconfig: {} | undefined;
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175 | /** {@inheritDoc IConfigCompiler.skipLibCheck} */
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176 | readonly skipLibCheck: boolean;
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177 | /** {@inheritDoc IConfigApiReport.enabled} */
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178 | readonly apiReportEnabled: boolean;
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179 | /** The `reportFolder` path combined with the `reportFileName`. */
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180 | readonly reportFilePath: string;
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181 | /** The `reportTempFolder` path combined with the `reportFileName`. */
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182 | readonly reportTempFilePath: string;
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183 | /** {@inheritDoc IConfigDocModel.enabled} */
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184 | readonly docModelEnabled: boolean;
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185 | /** {@inheritDoc IConfigDocModel.apiJsonFilePath} */
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186 | readonly apiJsonFilePath: string;
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187 | /** {@inheritDoc IConfigDtsRollup.enabled} */
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188 | readonly rollupEnabled: boolean;
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189 | /** {@inheritDoc IConfigDtsRollup.untrimmedFilePath} */
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190 | readonly untrimmedFilePath: string;
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191 | /** {@inheritDoc IConfigDtsRollup.betaTrimmedFilePath} */
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192 | readonly betaTrimmedFilePath: string;
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193 | /** {@inheritDoc IConfigDtsRollup.publicTrimmedFilePath} */
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194 | readonly publicTrimmedFilePath: string;
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195 | /** {@inheritDoc IConfigDtsRollup.omitTrimmingComments} */
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196 | readonly omitTrimmingComments: boolean;
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197 | /** {@inheritDoc IConfigTsdocMetadata.enabled} */
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198 | readonly tsdocMetadataEnabled: boolean;
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199 | /** {@inheritDoc IConfigTsdocMetadata.tsdocMetadataFilePath} */
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200 | readonly tsdocMetadataFilePath: string;
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201 | /**
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202 | * Specifies what type of newlines API Extractor should use when writing output files. By default, the output files
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203 | * will be written with Windows-style newlines.
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204 | */
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205 | readonly newlineKind: NewlineKind;
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206 | /** {@inheritDoc IConfigFile.messages} */
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207 | readonly messages: IExtractorMessagesConfig;
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208 | /** {@inheritDoc IConfigFile.testMode} */
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209 | readonly testMode: boolean;
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210 | private constructor();
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211 | /**
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212 | * Returns a JSON-like string representing the `ExtractorConfig` state, which can be printed to a console
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213 | * for diagnostic purposes.
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214 | *
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215 | * @remarks
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216 | * This is used by the "--diagnostics" command-line option. The string is not intended to be deserialized;
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217 | * its format may be changed at any time.
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218 | */
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219 | getDiagnosticDump(): string;
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220 | /**
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221 | * Returns a simplified file path for use in error messages.
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222 | * @internal
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223 | */
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224 | _getShortFilePath(absolutePath: string): string;
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225 | /**
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226 | * Loads the api-extractor.json config file from the specified file path, and prepares an `ExtractorConfig` object.
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227 | *
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228 | * @remarks
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229 | * Loads the api-extractor.json config file from the specified file path. If the "extends" field is present,
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230 | * the referenced file(s) will be merged. For any omitted fields, the API Extractor default values are merged.
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231 | *
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232 | * The result is prepared using `ExtractorConfig.prepare()`.
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233 | */
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234 | static loadFileAndPrepare(configJsonFilePath: string): ExtractorConfig;
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235 | /**
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236 | * Performs only the first half of { ExtractorConfig.loadFileAndPrepare}, providing an opportunity to
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237 | * modify the object before it is passed to { ExtractorConfig.prepare}.
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238 | *
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239 | *
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240 | * Loads the api-extractor.json config file from the specified file path. If the "extends" field is present,
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241 | * the referenced file(s) will be merged. For any omitted fields, the API Extractor default values are merged.
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242 | */
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243 | static loadFile(jsonFilePath: string): IConfigFile;
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244 | private static _resolveConfigFileRelativePaths;
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245 | private static _resolveConfigFileRelativePath;
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246 | /**
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247 | * Prepares an `ExtractorConfig` object using a configuration that is provided as a runtime object,
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248 | * rather than reading it from disk. This allows configurations to be constructed programmatically,
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249 | * loaded from an alternate source, and/or customized after loading.
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250 | */
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251 | static prepare(options: IExtractorConfigPrepareOptions): ExtractorConfig;
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252 | private static _resolvePathWithTokens;
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253 | private static _expandStringWithTokens;
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254 | /**
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255 | * Returns true if the specified file path has the ".d.ts" file extension.
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256 | */
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257 | static hasDtsFileExtension(filePath: string): boolean;
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258 | /**
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259 | * Given a path string that may have originally contained expandable tokens such as `<projectFolder>"`
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260 | * this reports an error if any token-looking substrings remain after expansion (e.g. `c:\blah\<invalid>\blah`).
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261 | */
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262 | private static _rejectAnyTokensInPath;
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263 | }
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264 |
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265 | /**
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266 | * Used with {@link IConfigMessageReportingRule.logLevel} and {@link IExtractorInvokeOptions.messageCallback}.
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267 | *
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268 | * @remarks
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269 | * This is part of the {@link IConfigFile} structure.
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270 | *
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271 | * @public
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272 | */
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273 | export declare const enum ExtractorLogLevel {
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274 | /**
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275 | * The message will be displayed as an error.
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276 | *
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277 | * @remarks
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278 | * Errors typically cause the build to fail and return a nonzero exit code.
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279 | */
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280 | Error = "error",
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281 | /**
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282 | * The message will be displayed as an warning.
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283 | *
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284 | * @remarks
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285 | * Warnings typically cause a production build fail and return a nonzero exit code. For a non-production build
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286 | * (e.g. using the `--local` option with `api-extractor run`), the warning is displayed but the build will not fail.
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287 | */
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288 | Warning = "warning",
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289 | /**
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290 | * The message will be displayed as an informational message.
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291 | *
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292 | * @remarks
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293 | * Informational messages may contain newlines to ensure nice formatting of the output,
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294 | * however word-wrapping is the responsibility of the message handler.
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295 | */
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296 | Info = "info",
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297 | /**
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298 | * The message will be displayed only when "verbose" output is requested, e.g. using the `--verbose`
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299 | * command line option.
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300 | */
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301 | Verbose = "verbose",
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302 | /**
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303 | * The message will be discarded entirely.
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304 | */
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305 | None = "none"
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306 | }
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307 |
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308 | /**
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309 | * This object is used to report an error or warning that occurred during API Extractor's analysis.
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310 | *
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311 | * @public
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312 | */
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313 | export declare class ExtractorMessage {
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314 | private _handled;
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315 | private _logLevel;
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316 | /**
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317 | * The category of issue.
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318 | */
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319 | readonly category: ExtractorMessageCategory;
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320 | /**
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321 | * A text string that uniquely identifies the issue type. This identifier can be used to suppress
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322 | * or configure the reporting of issues, and also to search for help about an issue.
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323 | */
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324 | readonly messageId: tsdoc.TSDocMessageId | ExtractorMessageId | ConsoleMessageId | string;
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325 | /**
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326 | * The text description of this issue.
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327 | */
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328 | readonly text: string;
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329 | /**
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330 | * The absolute path to the affected input source file, if there is one.
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331 | */
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332 | readonly sourceFilePath: string | undefined;
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333 | /**
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334 | * The line number where the issue occurred in the input source file. This is not used if `sourceFilePath`
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335 | * is undefined. The first line number is 1.
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336 | */
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337 | readonly sourceFileLine: number | undefined;
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338 | /**
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339 | * The column number where the issue occurred in the input source file. This is not used if `sourceFilePath`
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340 | * is undefined. The first column number is 1.
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341 | */
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342 | readonly sourceFileColumn: number | undefined;
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343 | /**
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344 | * Additional contextual information about the message that may be useful when reporting errors.
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345 | * All properties are optional.
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346 | */
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347 | readonly properties: IExtractorMessageProperties;
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348 | /** @internal */
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349 | constructor(options: IExtractorMessageOptions);
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350 | /**
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351 | * If the {this property to true, it will prevent the message
IExtractorInvokeOptions.messageCallback} sets |
352 | * from being displayed by API Extractor.
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353 | *
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354 | *
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355 | * If the `messageCallback` routes the message to a custom handler (e.g. a toolchain logger), it should
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356 | * assign `handled = true` to prevent API Extractor from displaying it. Assigning `handled = true` for all messages
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357 | * would effectively disable all console output from the `Extractor` API.
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358 | *
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359 | * If `handled` is set to true, the message will still be included in the count of errors/warnings;
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360 | * to discard a message entirely, instead assign `logLevel = none`.
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361 | */
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362 | handled: boolean;
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363 | /**
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364 | * Specifies how the message should be reported.
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365 | *
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366 | * @remarks
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367 | * If the {@link IExtractorInvokeOptions.messageCallback} handles the message (i.e. sets `handled = true`),
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368 | * it can use the `logLevel` to determine how to display the message.
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369 | *
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370 | * Alternatively, if API Extractor is handling the message, the `messageCallback` could assign `logLevel` to change
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371 | * how it will be processed. However, in general the recommended practice is to configure message routing
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372 | * using the `messages` section in api-extractor.json.
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373 | *
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374 | * To discard a message entirely, assign `logLevel = none`.
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375 | */
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376 | logLevel: ExtractorLogLevel;
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377 | /**
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378 | * Returns the message formatted with its identifier and file position.
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379 | * @remarks
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380 | * Example:
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381 | * ```
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382 | * src/folder/File.ts:123:4 - (ae-extra-release-tag) The doc comment should not contain more than one release tag.
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383 | * ```
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384 | */
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385 | formatMessageWithLocation(workingPackageFolderPath: string | undefined): string;
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386 | formatMessageWithoutLocation(): string;
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387 | }
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388 |
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389 | /**
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390 | * Specifies a category of messages for use with {@link ExtractorMessage}.
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391 | * @public
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392 | */
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393 | export declare const enum ExtractorMessageCategory {
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394 | /**
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395 | * Messages originating from the TypeScript compiler.
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396 | *
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397 | * @remarks
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398 | * These strings begin with the prefix "TS" and have a numeric error code.
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399 | * Example: `TS2551`
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400 | */
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401 | Compiler = "Compiler",
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402 | /**
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403 | * Messages related to parsing of TSDoc comments.
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404 | *
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405 | * @remarks
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406 | * These strings begin with the prefix "tsdoc-".
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407 | * Example: `tsdoc-link-tag-unescaped-text`
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408 | */
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409 | TSDoc = "TSDoc",
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410 | /**
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411 | * Messages related to API Extractor's analysis.
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412 | *
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413 | * @remarks
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414 | * These strings begin with the prefix "ae-".
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415 | * Example: `ae-extra-release-tag`
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416 | */
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417 | Extractor = "Extractor",
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418 | /**
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419 | * Console messages communicate the progress of the overall operation. They may include newlines to ensure
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420 | * nice formatting. They are output in real time, and cannot be routed to the API Report file.
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421 | *
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422 | * @remarks
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423 | * These strings begin with the prefix "console-".
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424 | * Example: `console-writing-typings-file`
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425 | */
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426 | Console = "console"
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427 | }
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428 |
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429 | /**
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430 | * Unique identifiers for messages reported by API Extractor during its analysis.
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431 | *
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432 | * @remarks
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433 | *
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434 | * These strings are possible values for the {@link ExtractorMessage.messageId} property
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435 | * when the `ExtractorMessage.category` is {@link ExtractorMessageCategory.Extractor}.
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436 | *
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437 | * @public
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438 | */
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439 | export declare const enum ExtractorMessageId {
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440 | /**
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441 | * "The doc comment should not contain more than one release tag."
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442 | */
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443 | ExtraReleaseTag = "ae-extra-release-tag",
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444 | /**
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445 | * "This symbol has another declaration with a different release tag."
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446 | */
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447 | DifferentReleaseTags = "ae-different-release-tags",
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448 | /**
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449 | * "The symbol ___ is marked as ___, but its signature references ___ which is marked as ___."
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450 | */
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451 | IncompatibleReleaseTags = "ae-incompatible-release-tags",
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452 | /**
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453 | * "___ is exported by the package, but it is missing a release tag (`@alpha`, `@beta`, `@public`, or `@internal`)."
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454 | */
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455 | MissingReleaseTag = "ae-missing-release-tag",
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456 | /**
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457 | * "The `@packageDocumentation` comment must appear at the top of entry point *.d.ts file."
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458 | */
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459 | MisplacedPackageTag = "ae-misplaced-package-tag",
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460 | /**
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461 | * "The symbol ___ needs to be exported by the entry point ___."
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462 | */
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463 | ForgottenExport = "ae-forgotten-export",
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464 | /**
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465 | * "The name ___ should be prefixed with an underscore because the declaration is marked as `@internal`."
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466 | */
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467 | InternalMissingUnderscore = "ae-internal-missing-underscore",
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468 | /**
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469 | * "Mixed release tags are not allowed for ___ because one of its declarations is marked as `@internal`."
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470 | */
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471 | InternalMixedReleaseTag = "ae-internal-mixed-release-tag",
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472 | /**
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473 | * "The `@preapproved` tag cannot be applied to ___ because it is not a supported declaration type."
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474 | */
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475 | PreapprovedUnsupportedType = "ae-preapproved-unsupported-type",
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476 | /**
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477 | * "The `@preapproved` tag cannot be applied to ___ without an `@internal` release tag."
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478 | */
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479 | PreapprovedBadReleaseTag = "ae-preapproved-bad-release-tag",
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480 | /**
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481 | * "The `@inheritDoc` reference could not be resolved."
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482 | */
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483 | UnresolvedInheritDocReference = "ae-unresolved-inheritdoc-reference",
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484 | /**
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485 | * "The `@inheritDoc` tag needs a TSDoc declaration reference; signature matching is not supported yet."
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486 | *
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487 | * @privateRemarks
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488 | * In the future, we will implement signature matching so that you can write `{@inheritDoc}` and API Extractor
|
489 | * will find a corresponding member from a base class (or implemented interface). Until then, the tag
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490 | * always needs an explicit declaration reference such as `{@inhertDoc MyBaseClass.sameMethod}`.
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491 | */
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492 | UnresolvedInheritDocBase = "ae-unresolved-inheritdoc-base",
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493 | /**
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494 | * "The `@inheritDoc` tag for ___ refers to its own declaration."
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495 | */
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496 | CyclicInheritDoc = "ae-cyclic-inherit-doc",
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497 | /**
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498 | * "The `@link` reference could not be resolved."
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499 | */
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500 | UnresolvedLink = "ae-unresolved-link",
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501 | /**
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502 | * "The doc comment for the property ___ must appear on the getter, not the setter."
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503 | */
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504 | SetterWithDocs = "ae-setter-with-docs",
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505 | /**
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506 | * "The property ___ has a setter but no getter."
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507 | */
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508 | MissingGetter = "ae-missing-getter"
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509 | }
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510 |
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511 | /**
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512 | * This object represents the outcome of an invocation of API Extractor.
|
513 | *
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514 | * @public
|
515 | */
|
516 | export declare class ExtractorResult {
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517 | /**
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518 | * The TypeScript compiler state that was used.
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519 | */
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520 | readonly compilerState: CompilerState;
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521 | /**
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522 | * The API Extractor configuration that was used.
|
523 | */
|
524 | readonly extractorConfig: ExtractorConfig;
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525 | /**
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526 | * Whether the invocation of API Extractor was successful. For example, if `succeeded` is false, then the build task
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527 | * would normally return a nonzero process exit code, indicating that the operation failed.
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528 | *
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529 | * @remarks
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530 | *
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531 | * Normally the operation "succeeds" if `errorCount` and `warningCount` are both zero. However if
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532 | * {@link IExtractorInvokeOptions.localBuild} is `true`, then the operation "succeeds" if `errorCount` is zero
|
533 | * (i.e. warnings are ignored).
|
534 | */
|
535 | readonly succeeded: boolean;
|
536 | /**
|
537 | * Returns true if the API report was found to have changed.
|
538 | */
|
539 | readonly apiReportChanged: boolean;
|
540 | /**
|
541 | * Reports the number of errors encountered during analysis.
|
542 | *
|
543 | * @remarks
|
544 | * This does not count exceptions, where unexpected issues prematurely abort the operation.
|
545 | */
|
546 | readonly errorCount: number;
|
547 | /**
|
548 | * Reports the number of warnings encountered during analysis.
|
549 | *
|
550 | * @remarks
|
551 | * This does not count warnings that are emitted in the API report file.
|
552 | */
|
553 | readonly warningCount: number;
|
554 | /** @internal */
|
555 | constructor(properties: ExtractorResult);
|
556 | }
|
557 |
|
558 | /**
|
559 | * Options for { CompilerState.create}
|
560 | *
|
561 | */
|
562 | export declare interface ICompilerStateCreateOptions {
|
563 | /** {@inheritDoc IExtractorInvokeOptions.typescriptCompilerFolder} */
|
564 | typescriptCompilerFolder?: string;
|
565 | /**
|
566 | * Additional .d.ts files to include in the analysis.
|
567 | */
|
568 | additionalEntryPoints?: string[];
|
569 | }
|
570 |
|
571 | /**
|
572 | * Configures how the API report files (*.api.md) will be generated.
|
573 | *
|
574 | * @remarks
|
575 | * This is part of the {@link IConfigFile} structure.
|
576 | *
|
577 | * @public
|
578 | */
|
579 | export declare interface IConfigApiReport {
|
580 | /**
|
581 | * Whether to generate an API report.
|
582 | */
|
583 | enabled: boolean;
|
584 | /**
|
585 | * The filename for the API report files. It will be combined with `reportFolder` or `reportTempFolder` to produce
|
586 | * a full output filename.
|
587 | *
|
588 | * @remarks
|
589 | * The file extension should be ".api.md", and the string should not contain a path separator such as `\` or `/`.
|
590 | */
|
591 | reportFileName?: string;
|
592 | /**
|
593 | * Specifies the folder where the API report file is written. The file name portion is determined by
|
594 | * the `reportFileName` setting.
|
595 | *
|
596 | * @remarks
|
597 | * The API report file is normally tracked by Git. Changes to it can be used to trigger a branch policy,
|
598 | * e.g. for an API review.
|
599 | *
|
600 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
601 | * prepend a folder token such as `<projectFolder>`.
|
602 | */
|
603 | reportFolder?: string;
|
604 | /**
|
605 | * Specifies the folder where the temporary report file is written. The file name portion is determined by
|
606 | * the `reportFileName` setting.
|
607 | *
|
608 | * @remarks
|
609 | * After the temporary file is written to disk, it is compared with the file in the `reportFolder`.
|
610 | * If they are different, a production build will fail.
|
611 | *
|
612 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
613 | * prepend a folder token such as `<projectFolder>`.
|
614 | */
|
615 | reportTempFolder?: string;
|
616 | }
|
617 |
|
618 | /**
|
619 | * Determines how the TypeScript compiler engine will be invoked by API Extractor.
|
620 | *
|
621 | * @remarks
|
622 | * This is part of the {@link IConfigFile} structure.
|
623 | *
|
624 | * @public
|
625 | */
|
626 | export declare interface IConfigCompiler {
|
627 | /**
|
628 | * Specifies the path to the tsconfig.json file to be used by API Extractor when analyzing the project.
|
629 | *
|
630 | * @remarks
|
631 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
632 | * prepend a folder token such as `<projectFolder>`.
|
633 | *
|
634 | * Note: This setting will be ignored if `overrideTsconfig` is used.
|
635 | */
|
636 | tsconfigFilePath?: string;
|
637 | /**
|
638 | * Provides a compiler configuration that will be used instead of reading the tsconfig.json file from disk.
|
639 | *
|
640 | * @remarks
|
641 | * The value must conform to the TypeScript tsconfig schema:
|
642 | *
|
643 | * http://json.schemastore.org/tsconfig
|
644 | *
|
645 | * If omitted, then the tsconfig.json file will instead be read from the projectFolder.
|
646 | */
|
647 | overrideTsconfig?: {};
|
648 | /**
|
649 | * This option causes the compiler to be invoked with the `--skipLibCheck` option.
|
650 | *
|
651 | * @remarks
|
652 | * This option is not recommended and may cause API Extractor to produce incomplete or incorrect declarations,
|
653 | * but it may be required when dependencies contain declarations that are incompatible with the TypeScript engine
|
654 | * that API Extractor uses for its analysis. Where possible, the underlying issue should be fixed rather than
|
655 | * relying on skipLibCheck.
|
656 | */
|
657 | skipLibCheck?: boolean;
|
658 | }
|
659 |
|
660 | /**
|
661 | * Configures how the doc model file (*.api.json) will be generated.
|
662 | *
|
663 | * @remarks
|
664 | * This is part of the {@link IConfigFile} structure.
|
665 | *
|
666 | * @public
|
667 | */
|
668 | export declare interface IConfigDocModel {
|
669 | /**
|
670 | * Whether to generate a doc model file.
|
671 | */
|
672 | enabled: boolean;
|
673 | /**
|
674 | * The output path for the doc model file. The file extension should be ".api.json".
|
675 | *
|
676 | * @remarks
|
677 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
678 | * prepend a folder token such as `<projectFolder>`.
|
679 | */
|
680 | apiJsonFilePath?: string;
|
681 | }
|
682 |
|
683 | /**
|
684 | * Configures how the .d.ts rollup file will be generated.
|
685 | *
|
686 | * @remarks
|
687 | * This is part of the {@link IConfigFile} structure.
|
688 | *
|
689 | * @public
|
690 | */
|
691 | export declare interface IConfigDtsRollup {
|
692 | /**
|
693 | * Whether to generate the .d.ts rollup file.
|
694 | */
|
695 | enabled: boolean;
|
696 | /**
|
697 | * Specifies the output path for a .d.ts rollup file to be generated without any trimming.
|
698 | *
|
699 | * @remarks
|
700 | * This file will include all declarations that are exported by the main entry point.
|
701 | *
|
702 | * If the path is an empty string, then this file will not be written.
|
703 | *
|
704 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
705 | * prepend a folder token such as `<projectFolder>`.
|
706 | */
|
707 | untrimmedFilePath?: string;
|
708 | /**
|
709 | * Specifies the output path for a .d.ts rollup file to be generated with trimming for a "beta" release.
|
710 | *
|
711 | * @remarks
|
712 | * This file will include only declarations that are marked as `@public` or `@beta`.
|
713 | *
|
714 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
715 | * prepend a folder token such as `<projectFolder>`.
|
716 | */
|
717 | betaTrimmedFilePath?: string;
|
718 | /**
|
719 | * Specifies the output path for a .d.ts rollup file to be generated with trimming for a "public" release.
|
720 | *
|
721 | * @remarks
|
722 | * This file will include only declarations that are marked as `@public`.
|
723 | *
|
724 | * If the path is an empty string, then this file will not be written.
|
725 | *
|
726 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
727 | * prepend a folder token such as `<projectFolder>`.
|
728 | */
|
729 | publicTrimmedFilePath?: string;
|
730 | /**
|
731 | * When a declaration is trimmed, by default it will be replaced by a code comment such as
|
732 | * "Excluded from this release type: exampleMember". Set "omitTrimmingComments" to true to remove the
|
733 | * declaration completely.
|
734 | */
|
735 | omitTrimmingComments?: boolean;
|
736 | }
|
737 |
|
738 | /**
|
739 | * Configuration options for the API Extractor tool. These options can be constructed programmatically
|
740 | * or loaded from the api-extractor.json config file using the {@link ExtractorConfig} class.
|
741 | *
|
742 | * @public
|
743 | */
|
744 | export declare interface IConfigFile {
|
745 | /**
|
746 | * Optionally specifies another JSON config file that this file extends from. This provides a way for
|
747 | * standard settings to be shared across multiple projects.
|
748 | *
|
749 | * @remarks
|
750 | * If the path starts with `./` or `../`, the path is resolved relative to the folder of the file that contains
|
751 | * the `extends` field. Otherwise, the first path segment is interpreted as an NPM package name, and will be
|
752 | * resolved using NodeJS `require()`.
|
753 | */
|
754 | extends?: string;
|
755 | /**
|
756 | * Determines the `<projectFolder>` token that can be used with other config file settings. The project folder
|
757 | * typically contains the tsconfig.json and package.json config files, but the path is user-defined.
|
758 | *
|
759 | * @remarks
|
760 | *
|
761 | * The path is resolved relative to the folder of the config file that contains the setting.
|
762 | *
|
763 | * The default value for `projectFolder` is the token `<lookup>`, which means the folder is determined by traversing
|
764 | * parent folders, starting from the folder containing api-extractor.json, and stopping at the first folder
|
765 | * that contains a tsconfig.json file. If a tsconfig.json file cannot be found in this way, then an error
|
766 | * will be reported.
|
767 | */
|
768 | projectFolder?: string;
|
769 | /**
|
770 | * Specifies the .d.ts file to be used as the starting point for analysis. API Extractor
|
771 | * analyzes the symbols exported by this module.
|
772 | *
|
773 | * @remarks
|
774 | *
|
775 | * The file extension must be ".d.ts" and not ".ts".
|
776 | * The path is resolved relative to the "projectFolder" location.
|
777 | */
|
778 | mainEntryPointFilePath: string;
|
779 | /**
|
780 | * A list of NPM package names whose exports should be treated as part of this package.
|
781 | *
|
782 | * @remarks
|
783 | *
|
784 | * For example, suppose that Webpack is used to generate a distributed bundle for the project `library1`,
|
785 | * and another NPM package `library2` is embedded in this bundle. Some types from `library2` may become part
|
786 | * of the exported API for `library1`, but by default API Extractor would generate a .d.ts rollup that explicitly
|
787 | * imports `library2`. To avoid this, we can specify:
|
788 | *
|
789 | * ```js
|
790 | * "bundledPackages": [ "library2" ],
|
791 | * ```
|
792 | *
|
793 | * This would direct API Extractor to embed those types directly in the .d.ts rollup, as if they had been
|
794 | * local files for `library1`.
|
795 | */
|
796 | bundledPackages?: string[];
|
797 | /**
|
798 | * {@inheritDoc IConfigCompiler}
|
799 | */
|
800 | compiler?: IConfigCompiler;
|
801 | /**
|
802 | * {@inheritDoc IConfigApiReport}
|
803 | */
|
804 | apiReport?: IConfigApiReport;
|
805 | /**
|
806 | * {@inheritDoc IConfigDocModel}
|
807 | */
|
808 | docModel?: IConfigDocModel;
|
809 | /**
|
810 | * {@inheritDoc IConfigDtsRollup}
|
811 | * @beta
|
812 | */
|
813 | dtsRollup?: IConfigDtsRollup;
|
814 | /**
|
815 | * {@inheritDoc IConfigTsdocMetadata}
|
816 | * @beta
|
817 | */
|
818 | tsdocMetadata?: IConfigTsdocMetadata;
|
819 | /**
|
820 | * Specifies what type of newlines API Extractor should use when writing output files.
|
821 | *
|
822 | * @remarks
|
823 | * By default, the output files will be written with Windows-style newlines.
|
824 | * To use POSIX-style newlines, specify "lf" instead.
|
825 | * To use the OS's default newline kind, specify "os".
|
826 | */
|
827 | newlineKind?: 'crlf' | 'lf' | 'os';
|
828 | /**
|
829 | * {@inheritDoc IExtractorMessagesConfig}
|
830 | */
|
831 | messages?: IExtractorMessagesConfig;
|
832 | /**
|
833 | * Set to true when invoking API Extractor's test harness.
|
834 | * @remarks
|
835 | * When `testMode` is true, the `toolVersion` field in the .api.json file is assigned an empty string
|
836 | * to prevent spurious diffs in output files tracked for tests.
|
837 | */
|
838 | testMode?: boolean;
|
839 | }
|
840 |
|
841 | /**
|
842 | * Configures reporting for a given message identifier.
|
843 | *
|
844 | * @remarks
|
845 | * This is part of the {@link IConfigFile} structure.
|
846 | *
|
847 | * @public
|
848 | */
|
849 | export declare interface IConfigMessageReportingRule {
|
850 | /**
|
851 | * Specifies whether the message should be written to the the tool's output log.
|
852 | *
|
853 | * @remarks
|
854 | * Note that the `addToApiReportFile` property may supersede this option.
|
855 | */
|
856 | logLevel: ExtractorLogLevel;
|
857 | /**
|
858 | * When `addToApiReportFile` is true: If API Extractor is configured to write an API report file (.api.md),
|
859 | * then the message will be written inside that file; otherwise, the message is instead logged according to
|
860 | * the `logLevel` option.
|
861 | */
|
862 | addToApiReportFile?: boolean;
|
863 | }
|
864 |
|
865 | /**
|
866 | * Specifies a table of reporting rules for different message identifiers, and also the default rule used for
|
867 | * identifiers that do not appear in the table.
|
868 | *
|
869 | * @remarks
|
870 | * This is part of the {@link IConfigFile} structure.
|
871 | *
|
872 | * @public
|
873 | */
|
874 | export declare interface IConfigMessageReportingTable {
|
875 | /**
|
876 | * The key is a message identifier for the associated type of message, or "default" to specify the default policy.
|
877 | * For example, the key might be `TS2551` (a compiler message), `tsdoc-link-tag-unescaped-text` (a TSDOc message),
|
878 | * or `ae-extra-release-tag` (a message related to the API Extractor analysis).
|
879 | */
|
880 | [messageId: string]: IConfigMessageReportingRule;
|
881 | }
|
882 |
|
883 | /**
|
884 | * Configures how the tsdoc-metadata.json file will be generated.
|
885 | *
|
886 | * @remarks
|
887 | * This is part of the {@link IConfigFile} structure.
|
888 | *
|
889 | * @public
|
890 | */
|
891 | export declare interface IConfigTsdocMetadata {
|
892 | /**
|
893 | * Whether to generate the tsdoc-metadata.json file.
|
894 | */
|
895 | enabled: boolean;
|
896 | /**
|
897 | * Specifies where the TSDoc metadata file should be written.
|
898 | *
|
899 | * @remarks
|
900 | * The path is resolved relative to the folder of the config file that contains the setting; to change this,
|
901 | * prepend a folder token such as `<projectFolder>`.
|
902 | *
|
903 | * The default value is `<lookup>`, which causes the path to be automatically inferred from the `tsdocMetadata`,
|
904 | * `typings` or `main` fields of the project's package.json. If none of these fields are set, the lookup
|
905 | * falls back to `tsdoc-metadata.json` in the package folder.
|
906 | */
|
907 | tsdocMetadataFilePath?: string;
|
908 | }
|
909 |
|
910 | /**
|
911 | * Options for {@link ExtractorConfig.prepare}.
|
912 | *
|
913 | * @public
|
914 | */
|
915 | export declare interface IExtractorConfigPrepareOptions {
|
916 | /**
|
917 | * A configuration object as returned by {@link ExtractorConfig.loadFile}.
|
918 | */
|
919 | configObject: IConfigFile;
|
920 | /**
|
921 | * The absolute path of the file that the `configObject` object was loaded from. This is used for error messages
|
922 | * and when probing for `tsconfig.json`.
|
923 | *
|
924 | * @remarks
|
925 | *
|
926 | * If this is omitted, then the `projectFolder` must not be specified using the `<lookup>` token.
|
927 | */
|
928 | configObjectFullPath: string | undefined;
|
929 | /**
|
930 | * The parsed package.json file for the working package, or undefined if API Extractor was invoked without
|
931 | * a package.json file.
|
932 | *
|
933 | * @remarks
|
934 | *
|
935 | * If omitted, then the `<unscopedPackageName>` and `<packageName>` tokens will have default values.
|
936 | */
|
937 | packageJson?: INodePackageJson | undefined;
|
938 | /**
|
939 | * The absolute path of the file that the `packageJson` object was loaded from, or undefined if API Extractor
|
940 | * was invoked without a package.json file.
|
941 | *
|
942 | * @remarks
|
943 | *
|
944 | * This is used for error messages and when resolving paths found in package.json.
|
945 | *
|
946 | * If `packageJsonFullPath` is specified but `packageJson` is omitted, the file will be loaded automatically.
|
947 | */
|
948 | packageJsonFullPath: string | undefined;
|
949 | }
|
950 |
|
951 | /**
|
952 | * Runtime options for Extractor.
|
953 | *
|
954 | * @public
|
955 | */
|
956 | export declare interface IExtractorInvokeOptions {
|
957 | /**
|
958 | * An optional TypeScript compiler state. This allows an optimization where multiple invocations of API Extractor
|
959 | * can reuse the same TypeScript compiler analysis.
|
960 | */
|
961 | compilerState?: CompilerState;
|
962 | /**
|
963 | * Indicates that API Extractor is running as part of a local build, e.g. on developer's
|
964 | * machine.
|
965 | *
|
966 | * @remarks
|
967 | * This disables certain validation that would normally be performed for a ship/production build. For example,
|
968 | * the *.api.md report file is automatically updated in a local build.
|
969 | *
|
970 | * The default value is false.
|
971 | */
|
972 | localBuild?: boolean;
|
973 | /**
|
974 | * If true, API Extractor will include {@link ExtractorLogLevel.Verbose} messages in its output.
|
975 | */
|
976 | showVerboseMessages?: boolean;
|
977 | /**
|
978 | * If true, API Extractor will print diagnostic information used for troubleshooting problems.
|
979 | * These messages will be included as {@link ExtractorLogLevel.Verbose} output.
|
980 | *
|
981 | * @remarks
|
982 | * Setting `showDiagnostics=true` forces `showVerboseMessages=true`.
|
983 | */
|
984 | showDiagnostics?: boolean;
|
985 | /**
|
986 | * Specifies an alternate folder path to be used when loading the TypeScript system typings.
|
987 | *
|
988 | * @remarks
|
989 | * API Extractor uses its own TypeScript compiler engine to analyze your project. If your project
|
990 | * is built with a significantly different TypeScript version, sometimes API Extractor may report compilation
|
991 | * errors due to differences in the system typings (e.g. lib.dom.d.ts). You can use the "--typescriptCompilerFolder"
|
992 | * option to specify the folder path where you installed the TypeScript package, and API Extractor's compiler will
|
993 | * use those system typings instead.
|
994 | */
|
995 | typescriptCompilerFolder?: string;
|
996 | /**
|
997 | * An optional callback function that will be called for each `ExtractorMessage` before it is displayed by
|
998 | * API Extractor. The callback can customize the message, handle it, or discard it.
|
999 | *
|
1000 | * @remarks
|
1001 | * If a `messageCallback` is not provided, then by default API Extractor will print the messages to
|
1002 | * the STDERR/STDOUT console.
|
1003 | */
|
1004 | messageCallback?: (message: ExtractorMessage) => void;
|
1005 | }
|
1006 |
|
1007 | /**
|
1008 | * Constructor options for `ExtractorMessage`.
|
1009 | */
|
1010 | declare interface IExtractorMessageOptions {
|
1011 | category: ExtractorMessageCategory;
|
1012 | messageId: tsdoc.TSDocMessageId | ExtractorMessageId | ConsoleMessageId | string;
|
1013 | text: string;
|
1014 | sourceFilePath?: string;
|
1015 | sourceFileLine?: number;
|
1016 | sourceFileColumn?: number;
|
1017 | properties?: IExtractorMessageProperties;
|
1018 | logLevel?: ExtractorLogLevel;
|
1019 | }
|
1020 |
|
1021 | /**
|
1022 | * Used by {@link ExtractorMessage.properties}.
|
1023 | *
|
1024 | * @public
|
1025 | */
|
1026 | export declare interface IExtractorMessageProperties {
|
1027 | /**
|
1028 | * A declaration can have multiple names if it is exported more than once.
|
1029 | * If an `ExtractorMessage` applies to a specific export name, this property can indicate that.
|
1030 | *
|
1031 | * @remarks
|
1032 | *
|
1033 | * Used by {@link ExtractorMessageId.InternalMissingUnderscore}.
|
1034 | */
|
1035 | readonly exportName?: string;
|
1036 | }
|
1037 |
|
1038 | /**
|
1039 | * Configures how API Extractor reports error and warning messages produced during analysis.
|
1040 | *
|
1041 | * @remarks
|
1042 | * This is part of the {@link IConfigFile} structure.
|
1043 | *
|
1044 | * @public
|
1045 | */
|
1046 | export declare interface IExtractorMessagesConfig {
|
1047 | /**
|
1048 | * Configures handling of diagnostic messages generating the TypeScript compiler while analyzing the
|
1049 | * input .d.ts files.
|
1050 | */
|
1051 | compilerMessageReporting?: IConfigMessageReportingTable;
|
1052 | /**
|
1053 | * Configures handling of messages reported by API Extractor during its analysis.
|
1054 | */
|
1055 | extractorMessageReporting?: IConfigMessageReportingTable;
|
1056 | /**
|
1057 | * Configures handling of messages reported by the TSDoc parser when analyzing code comments.
|
1058 | */
|
1059 | tsdocMessageReporting?: IConfigMessageReportingTable;
|
1060 | }
|
1061 |
|
1062 | export { }
|