{
  "id": "@typed/router/Parser#Parser.TakeWhile1Internal",
  "canonicalId": "@typed/router/Parser#Parser.TakeWhile1Internal",
  "symbol": {
    "id": "@typed/router/Parser#Parser.TakeWhile1Internal",
    "packageName": "@typed/router",
    "moduleName": "Parser",
    "exportName": "Parser.TakeWhile1Internal",
    "kind": "type",
    "signatures": [
      "type TakeWhile1Internal<Input extends string, Allowed extends string> = TakeWhileInternal<Input, Allowed> extends readonly [\n    infer Taken extends string,\n    infer Rest extends string\n] ? Taken extends \"\" ? never : readonly [\n    Taken,\n    Rest\n] : never;"
    ],
    "summary": "Requires the type-level allowed-character prefix to be non-empty.",
    "sections": {
      "Why": "TakeWhile1 can distinguish failure from a successful empty match.",
      "Ownership and lifetime": "`TakeWhile1Internal` exists only during type checking and reuses `TakeWhileInternal`'s result;\nit creates no runtime validation or retained prefix."
    },
    "examples": [],
    "relations": [],
    "source": {
      "file": "packages/router/src/Parser.ts",
      "line": 381
    },
    "since": "1.0.0",
    "category": "Parser repetition"
  },
  "exposure": {
    "recordKind": "declaration",
    "id": "@typed/router/Parser#Parser.TakeWhile1Internal",
    "packageName": "@typed/router",
    "packageVersion": "1.0.0-beta.7",
    "moduleName": "Parser",
    "consumerSpecifier": "@typed/router/Parser",
    "exportName": "Parser",
    "qualifiedName": "Parser.TakeWhile1Internal",
    "declarationKey": "declaration:bddcc2c7f51037d0882cb1bb",
    "family": "type-alias",
    "signatures": [
      "type TakeWhile1Internal<Input extends string, Allowed extends string> = TakeWhileInternal<Input, Allowed> extends readonly [\n    infer Taken extends string,\n    infer Rest extends string\n] ? Taken extends \"\" ? never : readonly [\n    Taken,\n    Rest\n] : never;"
    ],
    "sourceSpans": [
      {
        "file": "packages/router/src/Parser.ts",
        "start": {
          "line": 381,
          "column": 3
        },
        "end": {
          "line": 389,
          "column": 15
        }
      }
    ],
    "aliases": [],
    "isAlias": false,
    "parentId": "@typed/router/Parser#Parser",
    "static": false
  },
  "declaration": {
    "declarationKey": "declaration:bddcc2c7f51037d0882cb1bb",
    "name": "TakeWhile1Internal",
    "family": "type-alias",
    "facets": [
      {
        "family": "type-alias",
        "syntaxKind": "TypeAliasDeclaration",
        "signatures": [
          "type TakeWhile1Internal<Input extends string, Allowed extends string> = TakeWhileInternal<Input, Allowed> extends readonly [\n    infer Taken extends string,\n    infer Rest extends string\n] ? Taken extends \"\" ? never : readonly [\n    Taken,\n    Rest\n] : never;"
        ],
        "typeParameters": [
          "Input extends string",
          "Allowed extends string"
        ],
        "sourceSpans": [
          {
            "file": "packages/router/src/Parser.ts",
            "start": {
              "line": 381,
              "column": 3
            },
            "end": {
              "line": 389,
              "column": 15
            }
          }
        ],
        "static": false,
        "readonly": false,
        "optional": false
      }
    ],
    "signatures": [
      "type TakeWhile1Internal<Input extends string, Allowed extends string> = TakeWhileInternal<Input, Allowed> extends readonly [\n    infer Taken extends string,\n    infer Rest extends string\n] ? Taken extends \"\" ? never : readonly [\n    Taken,\n    Rest\n] : never;"
    ],
    "typeParameters": [
      "Input extends string",
      "Allowed extends string"
    ],
    "summary": "Requires the type-level allowed-character prefix to be non-empty.",
    "sections": {
      "Why": "TakeWhile1 can distinguish failure from a successful empty match.",
      "Ownership and lifetime": "`TakeWhile1Internal` exists only during type checking and reuses `TakeWhileInternal`'s result;\nit creates no runtime validation or retained prefix."
    },
    "examples": [],
    "sourceSpans": [
      {
        "file": "packages/router/src/Parser.ts",
        "start": {
          "line": 381,
          "column": 3
        },
        "end": {
          "line": 389,
          "column": 15
        }
      }
    ],
    "since": "1.0.0",
    "category": "Parser repetition"
  }
}