settings.json

{
	"eslint.workingDirectories": [
		{
			"mode": "auto",
		},
	],
	"typescript.tsdk": "node_modules/typescript/lib",

	// We prefer to use type-only imports, so we want the autoimporter to do that by default.
	"typescript.preferences.preferTypeOnlyAutoImports": true,
	"typescript.preferences.autoImportFileExcludePatterns": [
		// Avoid suggesting autoimports for the 'previous' version packages which are used for typetesting.
		"**/node_modules/**/@fluid*/*-previous",
		"**/node_modules/**/@fluid*/*-previous/*",
	],

	// Autodetecting tasks on a repo this size makes 'Tasks: Run Build Task' unusably slow.
	// (See https://github.com/Microsoft/vscode/issues/34387)
	"typescript.tsc.autoDetect": "off",
	"npm.autoDetect": "off",

	"files.associations": {
		"**/tools/pipelines/**/*.yml": "azure-pipelines",
		// good-fences' fence files support comments, so detect them as "jsonc" instead of "json":
		"fence.json": "jsonc",
		".git-blame-ignore-revs": "ignore",
	},
	"[azure-pipelines].customSchemaFile": "",
	"deno.enable": false,
	"deno.lint": false,
	"deno.unstable": false,

	// Custom dictionary for 'streetsidesoftware.code-spell-checker' extension.
	"cSpell.words": [
		"boop",
		"contoso",
		"corecursive",
		"debuggability",
		"denormalized",
		"endregion",
		"fluidframework",
		"handlecache",
		"handletable",
		"injective",
		"losslessly",
		"mitigations",
		"mocharc",
		"multinomial",
		"nonfinite",
		"pseudorandomly",
		"Routerlicious",
		"runtimes",
		"snapshotlegacy",
		"snapshotting",
		"testconsumer",
		"Tinylicious",
		"tombstoned",
		"TSDoc",
		"unacked",
		"unaugmented",
		"undoprovider",
		"unsequenced",
	],

	// Enable biome as default formatter, and disable rules that disagree with it
	"editor.defaultFormatter": "biomejs.biome",
	"editor.insertSpaces": false,
	// Also configure the formatter on a per-language basis for some common languages/file-types, to make sure it is applied
	// even if someone's User Settings specify a different formatter at this level (which overrides the root-level
	// 'editor.defaultFormatter').
	"[json]": {
		"editor.defaultFormatter": "biomejs.biome",
	},
	"[javascript]": {
		"editor.defaultFormatter": "biomejs.biome",
	},
	"[typescript]": {
		"editor.defaultFormatter": "biomejs.biome",
	},
	// Handle trailing whitespace and newlines for all files, in a way that matches how we configure the repo-wide formatter.
	// They're specified here so they apply to files we don't format explicitly (e.g. yml files).
	// Note they don't affect indentation, so they shouldn't inadvertently break yml files like other formatter rules might.
	"files.insertFinalNewline": true,
	"files.trimFinalNewlines": true,
	"files.trimTrailingWhitespace": true,

	// Don't search for the biome executable in the path, as it's not a globally installed tool.
	"biome.searchInPath": false,

	// Customizations for VSCode search results.
	// These entries should probably be kept more or less in sync with the .gitignore file.
	// They are added here because when doing a search in VSCode and using the "files to include" feature, the underlying
	// ripgrep command will give higher precedence to including any files that match the patterns from "files to include"
	// than to excluding files that match the patterns in the .gitignore file, which sometimes results in search results
	// with a lot of unnecessary matches.
	// By adding some patterns here too, VSCode passes them explicitly to ripgrep as additional patterns to exclude, with
	// a higher priority than the "files to include" patterns.
	// Note that they should be prefixed with "**/" compared to their respective entries in .gitignore.
	"search.exclude": {
		"**/*.js.map": true,
		"**/*build.log": true,
		"**/*.tsbuildinfo": true,
		"**/_api-extractor-temp": true,
		// exclude built `dist` folders
		"**/dist/*": true,
		// exclude built `lib` folders but preserve ./common/lib
		//   paths with packages container
		"**/packages/**/lib/*": true,
		//   other sets known to build `lib`
		"{common/lib,examples,experimental}/**/lib/*": true,
		"**/nyc/*": true,
		"**/*.log": true,
		"**/DS_Store": true,
	},
	"search.followSymlinks": false,
}