R
T

ClearPlaceholder

tested

Removes the placeholder syntax from a template string.

Source Tests

Example

ts
type Base = ClearPlaceholder<'{user.name}'>; // 'user.name'
type Unbalanced = ClearPlaceholder<'{user.name'>; // 'user.name'
type Spaces = ClearPlaceholder<'{ user.name }'>; // 'user.name'

Signature

ts
export type ClearPlaceholder<In extends string>
  = In extends `${string}{${infer Template}`
    ? ClearPlaceholder<Template>
    : In extends `${infer Template}}${string}`
      ? ClearPlaceholder<Template>
      : Trim<In>;

Type Parameters

Inextends string