cache.ts

3 documented symbols. Read the signatures first, then expand each item for parameters, return types, and examples.

Reference

fncomputeCacheKey(templateSource: string, props: Record<string, unknown>, width: number, height: number): stringComputes a cache key from template + props + options.

Computes a cache key from template + props + options.

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Parameters

templateSource string
props Record
width number
height number

Returns

string

fngetCached(cacheDir: string, key: string): Promise<Buffer | null>Checks if a cached PNG exists for the given key. Returns the cached file path i…

Checks if a cached PNG exists for the given key. Returns the cached file path if found, null otherwise.

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Parameters

cacheDir string
key string

Returns

Promise

fnwriteCache(cacheDir: string, key: string, png: Buffer): Promise<void>Writes a PNG buffer to the cache.

Writes a PNG buffer to the cache.

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Parameters

cacheDir string
key string
png Buffer

Returns

Promise