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RecordKeysToLowercase Type — fastify Architecture

Architecture documentation for the RecordKeysToLowercase type/interface in utils.d.ts from the fastify codebase.

Type typescript

Entity Profile

Dependency Diagram

graph TD
  79299030_d505_ba29_157e_c45521c1bd8f["RecordKeysToLowercase"]
  c3fb9a58_7985_6ffb_4306_4966379f0098["utils.d.ts"]
  79299030_d505_ba29_157e_c45521c1bd8f -->|defined in| c3fb9a58_7985_6ffb_4306_4966379f0098
  style 79299030_d505_ba29_157e_c45521c1bd8f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

types/utils.d.ts lines 81–88

export type RecordKeysToLowercase<Input> = Input extends Record<string, unknown>
  ? {
      [Key in keyof Input as Key extends string
        ? Lowercase<Key>
        : Key
      ]: Input[Key];
    }
  : Input

Defined In

Source

Frequently Asked Questions

What is the RecordKeysToLowercase type?
RecordKeysToLowercase is a type/interface in the fastify codebase, defined in types/utils.d.ts.
Where is RecordKeysToLowercase defined?
RecordKeysToLowercase is defined in types/utils.d.ts at line 81.

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