43 lines
2.1 KiB
Plaintext
43 lines
2.1 KiB
Plaintext
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import type { ModeAwareCache, Path, ResolvedTypeReferenceDirectiveWithFailedLookupLocations, SourceFile } from "typescript/lib/tsserverlibrary";
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export interface MultiMap<K, V> extends Map<K, V[]> {
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/**
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* Adds the value to an array of values associated with the key, and returns the array.
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* Creates the array if it does not already exist.
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*/
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add(key: K, value: V): V[];
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/**
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* Removes a value from an array of values associated with the key.
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* Does not preserve the order of those values.
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* Does nothing if `key` is not in `map`, or `value` is not in `map[key]`.
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*/
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remove(key: K, value: V): void;
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}
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export interface SymlinkedDirectory {
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/** Matches the casing returned by `realpath`. Used to compute the `realpath` of children. */
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real: string;
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/** toPath(real). Stored to avoid repeated recomputation. */
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realPath: Path;
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}
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export interface SymlinkCache {
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/** Gets a map from symlink to realpath. Keys have trailing directory separators. */
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getSymlinkedDirectories(): ReadonlyMap<Path, SymlinkedDirectory | false> | undefined;
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/** Gets a map from realpath to symlinks. Keys have trailing directory separators. */
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getSymlinkedDirectoriesByRealpath(): MultiMap<Path, string> | undefined;
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/** Gets a map from symlink to realpath */
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getSymlinkedFiles(): ReadonlyMap<Path, string> | undefined;
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setSymlinkedDirectory(symlink: string, real: SymlinkedDirectory | false): void;
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setSymlinkedFile(symlinkPath: Path, real: string): void;
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/**
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* @internal
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* Uses resolvedTypeReferenceDirectives from program instead of from files, since files
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* don't include automatic type reference directives. Must be called only when
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* `hasProcessedResolutions` returns false (once per cache instance).
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*/
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setSymlinksFromResolutions(files: readonly SourceFile[], typeReferenceDirectives: ModeAwareCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>): void;
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/**
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* @internal
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* Whether `setSymlinksFromResolutions` has already been called.
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*/
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hasProcessedResolutions(): boolean;
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}
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